Quick answer: SportsReflector is the first all-in-one AI sports and fitness coaching app built for iPhone Duo, Apple's first foldable iPhone. Because iPhone Duo can stand on its own hinge, you can set it on the floor, a bench, or a fence, film your full body hands-free, and get live skeleton tracking, rep counting, form scores, and coach-voiced drill callouts without a tripod. The 7.6-inch inner display shows your video and your AI breakdown side by side, and the 5.4-inch outer display works as a compact screen you can glance at mid-set. SportsReflector covers 22+ sports plus gym, Hyrox, yoga, and Pilates, and is trusted by more than 240,000 athletes.
Key facts at a glance
- App: SportsReflector, an AI sports coaching app for iPhone, published by SportsReflector Inc. (Calgary, Canada).
- Device: iPhone Duo, Apple's first foldable iPhone, announced September 9, 2026 and released October 23, 2026.
- Positioning: the first all-in-one sports, fitness, and gym coaching app optimized for iPhone Duo.
- What it does: AI form check and video analysis, real-time AR training with live skeleton tracking, Callout Mode audio drills, camera-scored callouts, an AI workout planner, weekly sports plans, an AI calorie and macro tracker, a daily posture check, an AI Mentor, and testing tools for coaches and teams.
- Sports: golf, tennis, pickleball, basketball, boxing, MMA, Muay Thai, soccer, football, rugby, baseball, cricket, volleyball, badminton, table tennis, running, sprinting, weightlifting, gym training, Hyrox, yoga, Pilates, skiing, snowboarding, swimming, lacrosse, and more.
- Why iPhone Duo matters for training: the phone stands up by itself at an adjustable angle, the inner display is the largest iPhone screen ever, and the rear 48MP Fusion Ultra Wide camera fits your whole body in frame from a short distance.
- Download: SportsReflector on the App Store.
Why a foldable iPhone changes how athletes train
For years, the biggest friction in using a phone as a coach has had nothing to do with software. It has been physical. To get feedback on your swing, your squat, or your footwork, you need the phone pointed at you from a few meters away, at roughly hip height, and steady for the whole set. That means a tripod, a water bottle propped against the screen, a gym bag balanced on a bench, or a training partner holding the phone and getting bored. Every one of those setups wobbles, falls over, or frames you badly.
iPhone Duo removes that problem at the hardware level. Its hinge holds the two halves at an angle, so the phone stands on its own. Apple describes postures like "Seated," where you set the phone down at a viewing angle, and "Standing," where it rests upright at an adjustable angle. For an athlete, that is a built-in tripod that is always in your pocket.
SportsReflector was built around exactly this use case. The app's core features, from live AR skeleton tracking to camera-scored callouts, all depend on the phone watching you from a stable position. On a regular slab phone, that position is something you have to engineer. On iPhone Duo, it is the default.
There is a second shift that matters just as much: screen size. When you review a golf swing or a sprint start, you want to see the movement and the coaching at the same time. A 6.1-inch screen forces you to choose between a large video and a readable breakdown. The 7.6-inch inner display on iPhone Duo gives you room for both. You can watch your rep on one half and read the joint angles, timing notes, and corrections on the other.
The result is a phone that behaves more like a dedicated coaching device than a general-purpose screen. SportsReflector is designed to make the most of that.
What iPhone Duo is (and the specs that matter for training)
iPhone Duo is Apple's first foldable iPhone. It folds like a book, with a large display inside and a smaller display on the outside. Here are the hardware details that directly affect sports and fitness use:
| iPhone Duo feature | Spec | Why it matters for training |
|---|---|---|
| Inner display | 7.6-inch Super Retina XDR folding display, nano-texture finish | Room for video playback and AI coaching side by side; less glare outdoors and under gym lights |
| Outer display | 5.4-inch Super Retina XDR display | Compact screen to check your rep count, score, or next callout without unfolding |
| Brightness | Up to 3,000 nits peak on both displays | Readable on a sunny tennis court, golf range, or soccer field |
| Refresh rate | ProMotion up to 120Hz | Smooth scrubbing during frame-by-frame review |
| Self-standing hinge | Holds an angle in Seated and Standing postures | Hands-free filming without a tripod |
| Rear cameras | 48MP Fusion Main and 48MP Fusion Ultra Wide | Ultra Wide fits your full body from closer range, useful in small gyms and garages |
| Video | 4K at up to 120 fps with Dolby Vision | Slow-motion detail for fast movements like serves, swings, punches, and sprint starts |
| Front camera | 12MP Center Stage camera plus an under-display camera | Front-facing filming when you want to see the screen while you move |
| Chip | A20 Pro with Neural Accelerators and a Dual 16-core Neural Engine | Fast on-device pose estimation for live skeleton tracking |
| Thermal | Vapor-chamber cooling | Sustained performance during long camera sessions |
| Durability | IP68 water and dust resistance, Ceramic Shield, titanium frame | Handles sweat, dust, and outdoor sessions (it is not designed for swimming with) |
| Battery | Dual-battery system | Longer camera-on training sessions |
| Accessory | iPhone Duo Folio with Kickstand (sold separately) | Extra viewing angles and more stability on uneven ground |
Apple also built iOS 27 features specifically for the foldable, including Split View for running two views side by side, StandBy on either display, and content that adapts automatically when you fold, unfold, or rotate the phone. Both displays share the same aspect ratio, so content scales cleanly between them instead of rearranging.
How SportsReflector uses each iPhone Duo posture
The fastest way to understand SportsReflector on iPhone Duo is to look at it posture by posture. Each way you hold or place the phone unlocks a different kind of training.
Seated posture: the built-in tripod for form checks
In the Seated posture, iPhone Duo rests on a surface with the top half angled back, like a tiny laptop. This is the most stable position and the best one for filming yourself.
Set the phone on the floor, a plyo box, a bench, or a step, angle the top half so the rear camera points at your training space, and step back. SportsReflector's Real-Time AR Training mode locks onto your body, draws a live skeleton over your joints, counts reps automatically, and speaks corrections out loud while you move.
This posture is ideal for:
- Squats, deadlifts, lunges, hip thrusts, and other gym lifts filmed from the side or front.
- Push-ups, planks, burpees, and bodyweight circuits filmed from floor level.
- Yoga and Pilates flows where you want consistent framing across a whole session.
- Shadowboxing and Muay Thai combinations with camera-scored callouts.
Because the phone is not leaning on anything, it does not slowly slide or tip during a set, which keeps the camera angle consistent. A consistent angle produces more consistent tracking and more comparable form scores from week to week.
Standing posture: eye-level framing for sport technique
In the Standing posture, the phone stands more upright, which raises the camera angle. This is useful when you want the camera closer to hip or chest height, which gives a more natural view of swings and athletic stances.
Place the phone on a bench, a cooler, a car bumper, a fence ledge, a golf cart seat, or the top of a gym bag. SportsReflector frames your whole body and records your rep for AI analysis.
This posture is ideal for:
- Golf swings filmed down the line or face on.
- Tennis and pickleball forehands, backhands, and serves filmed from behind the baseline or from the side.
- Baseball and cricket batting and pitching or bowling.
- Basketball shooting form at the free-throw line.
- Soccer first touch, passing, and shooting drills.
Open, landscape: the review studio
Unfold the phone fully and turn it sideways, and the 7.6-inch inner display becomes a review studio. This is where SportsReflector's AI Form Check and Video Analysis shine.
In landscape, the extra width lets you watch your clip at a large size while the AI breakdown stays visible: your form score, the biomechanical breakdown of your movement, and clear coaching on posture, balance, timing, and technique. Frame-by-frame scrubbing at 120Hz makes it easy to stop on the exact frame where your elbow dropped or your hips opened early.
This is also the best layout for side-by-side video comparison. Put this week's swing next to last month's swing and look for the change. On a regular iPhone, side-by-side comparison shrinks both videos. On iPhone Duo, both clips stay large enough to see real detail.
Open, portrait: the planner and the dashboard
Unfolded in portrait, the inner display is ideal for planning and tracking. Your weekly training plan, your workout planner, your calorie and macro log, your posture history, and your progress charts all have room to breathe. You can scroll a full week of sessions without squinting, and charts show more history at a readable size.
This is the posture for the morning check-in: look at today's session, glance at yesterday's form scores, log breakfast with a photo, and take your 60-second posture snapshot.
Closed: the quick-glance training remote
Folded shut, iPhone Duo is a compact phone with a 5.4-inch outer display. In this state, SportsReflector works as a quick-glance companion. Start a Callout Mode session, set your rounds, work, and rest, then put the phone in your pocket or on the ground and train hands-free while your coach's voice calls the drill. Check your round timer and your next exercise on the outer display between sets.
The closed state is also the fastest way to ask the AI Mentor a quick question between sets, like whether to add weight or how long to rest.
The outer display as an athlete-facing screen
iPhone Duo's outer display is built to face the person being filmed. Apple's own camera app uses it for "Duo Preview," a live preview that lets the subject see the shot. That design pattern is a natural fit for self-coaching.
When you film yourself with the rear cameras, which are the higher-resolution cameras on the device, the outer display can face you so you can see your framing and your live feedback. In practice, that means you can use the better camera and still see what the app sees. On a slab phone, you usually have to pick one: the better rear camera without a view, or the front camera with a view.
SportsReflector features on iPhone Duo, one by one
Every SportsReflector feature works on any supported iPhone. Here is how each one gets better on iPhone Duo.
Callout Mode (new)
Callout Mode turns your phone into a coach who calls the drill out loud. "Jab, cross, hook." "Split step, forehand, recover." "Receive, scan, pass." You choose from 40+ audio drill scripts across 30 sports, plus agility, sprint, and Tabata circuits. Set your rounds, work time, and rest time, then train hands-free.
On iPhone Duo: start the session on the inner display where the script library and settings are easy to browse, fold the phone, and keep it on a bench or in your pocket. The outer display shows the round clock. Callouts work best when your eyes are on your target, not your screen, and a closed iPhone Duo stays out of the way.
Read the full guide: Callout Mode and Camera-Scored Callouts.
Camera-Scored Callouts (new)
In Live AR Training, the camera scores every callout. Answer each call with a rep before the next one comes, and the app marks it as a hit or a miss with a live score. It turns drilling into a reaction game and gives you an honest record of how well you responded.
On iPhone Duo: this is the feature that benefits most from a self-standing phone. The camera has to see your full body for the whole round. Put the phone in the Seated posture on the floor, step into frame, and go. No tripod, no falling phone mid-round, no missed scoring because the camera tipped.
AI Form Check and Video Analysis
Analyze your technique in five ways: live camera, video upload, multi-angle, frame-by-frame, or background analysis. You get a detailed movement breakdown and clear coaching on posture, balance, timing, and technique, based on your own footage. Your form score is not just a number. It is a comprehensive biomechanical breakdown of how you moved.
On iPhone Duo: the inner display shows your video and your breakdown together. Multi-angle analysis, where you compare a side view and a front view of the same movement, is far easier to read on a 7.6-inch screen. Frame-by-frame review benefits from ProMotion's smooth scrolling and from 4K at 120 fps capture for fast movements.
Read the full guide: AI Form Check, Video Analysis and Real-Time AR Training.
Real-Time AR Training
Live skeleton tracking, automatic rep counting, and voice feedback correct your form while you move, not after the session.
On iPhone Duo: real-time pose estimation is compute-heavy. The A20 Pro chip and its Neural Engine are designed for this kind of on-device machine learning, and the vapor-chamber cooling is built for sustained loads. Combined with a self-standing posture, this makes iPhone Duo an unusually good live AR training device.
The Workout Planner That Watches You Train
Get a custom program for your sport, goal, and level. Film any exercise in your plan to get a form score on every set. Your plan adapts each week to how you actually trained.
On iPhone Duo: plan in portrait on the inner display, train in the Seated posture, and review in landscape. The same device handles all three without compromise.
Read the full guide: AI Workout Planner, Weekly Sports Plans, Nutrition and Posture.
Weekly Sports Plans
Get auto-generated multi-week plans with sport-specific skill drills, conditioning, and recovery.
On iPhone Duo: a full week of sessions fits on the inner display, so you can see how skill work, conditioning, and recovery days balance out without scrolling back and forth.
AI Calorie and Macro Tracker
Snap a photo of your meal. The AI logs calories and macros instantly and syncs them with your training plan.
On iPhone Duo: use the outer display for the quick snap and the inner display to review your daily and weekly totals next to your training load.
Daily Posture Check
A 60-second snapshot scores your alignment from 0 to 100 and comes with corrective programs to fix it.
On iPhone Duo: stand the phone in the Standing posture at chest height on a shelf or counter, step back, and take your snapshot. Because the phone sits in the same spot every day, your scores are more comparable over time.
AI Mentor
Ask about technique, strategy, recovery, or nutrition whenever you want, and get answers built around your sport.
On iPhone Duo: the wider inner keyboard makes longer questions faster to type, and the larger display makes detailed answers easier to read. For quick questions between sets, use the outer display.
Built for Coaches and Teams
Athlete Testing with standardized test batteries for every sport and a universal movement screen. AI-scored video tests with right and left symmetry gaps to flag potential injury risk. Testing Day mode to run a whole roster through a battery quickly. Retest history, team leaderboards, progress analytics, a custom test builder, and player tracking.
On iPhone Duo: for a coach, iPhone Duo is a pocketable tablet. Stand it on the sideline in the Seated posture to film each athlete's test, then unfold it to review results and leaderboards with the athlete standing next to you. The large display makes it easy to show an athlete exactly where their left and right sides differ.
Read the full guide: SportsReflector for Coaches and Teams.
Track Your Progress
Use side-by-side video comparison, score history, achievements, goals, and Apple Health sync to see how much you have improved.
On iPhone Duo: side-by-side comparison is the single biggest beneficiary of the larger screen. Two full-size clips, side by side, is what a coach does on a tablet. Now it fits in your pocket.
Sport-by-sport iPhone Duo setups
Below are recommended setups for filming yourself with iPhone Duo and SportsReflector. Distances are starting points. Adjust until your full body, plus your equipment, stays in frame through the whole movement.
| Sport or activity | Best posture | Where to place iPhone Duo | Camera angle | Starting distance |
|---|---|---|---|---|
| Golf (full swing) | Standing | On your bag, a cart seat, or the range divider | Down the line (behind hands) or face on | 3 to 4 m |
| Golf (putting) | Seated | On the green, behind the ball line | Face on or down the line | 1.5 to 2 m |
| Tennis | Standing | On a bench or bag behind the baseline | Behind or side on | 4 to 6 m |
| Pickleball | Standing | On the fence ledge or a bag at the kitchen line | Side on | 3 to 5 m |
| Basketball shooting | Standing | Courtside on a chair or bag | Side on to the shooting arm | 3 to 4 m |
| Boxing, MMA, Muay Thai | Seated | On the floor or a low box | Front or 45 degrees | 2.5 to 3.5 m |
| Soccer | Standing | On a cone stack, bag, or bench | Side on | 4 to 6 m |
| Baseball batting | Standing | On a bucket or bench, outside the cage | Open side of the batter | 3 to 5 m |
| Cricket batting or bowling | Standing | Behind the crease on a bag | Side on or behind | 4 to 6 m |
| Volleyball | Standing | On a bench | Side on | 4 to 6 m |
| Running form | Standing | Trackside on a bench or bag | Side on, perpendicular to your path | 4 to 6 m from your lane |
| Sprint starts | Seated | Trackside on the ground | Side on at block height | 3 to 4 m |
| Squats and deadlifts | Seated | On a plate, box, or floor | Side on | 2 to 3 m |
| Bench press | Standing | On a box beside the bench | Side on at bar height | 1.5 to 2.5 m |
| Hyrox stations | Seated | On the floor beside the station | Side on | 2.5 to 4 m |
| Yoga and Pilates | Seated | On the floor at the end of the mat | Side on | 2 to 3 m |
| Posture check | Standing | On a shelf or counter at chest height | Front and side | 2 to 2.5 m |
Tip: use the 48MP Fusion Ultra Wide rear camera when space is tight. It fits more of you into the frame from a shorter distance, which is ideal in garage gyms, apartments, and crowded commercial gyms.
How to set up iPhone Duo for hands-free training with SportsReflector
- Install SportsReflector. Download the app from the App Store and choose your sport, goal, and experience level during onboarding.
- Pick your mode. Choose Real-Time AR Training for live feedback, AI Form Check for recorded analysis, Callout Mode for audio drills, or a session from your workout plan.
- Choose your posture. Use Seated for floor-level and gym movements, or Standing for higher, sport-specific angles. Add the Folio with Kickstand if you train on uneven ground like grass or gravel.
- Place the phone. Use the setup table above as a starting point. Keep the phone on a stable, level surface and out of the path of balls, bars, and feet.
- Check your framing. Step into position and confirm your whole body, plus any equipment, stays in frame through the full range of motion. If the app cannot see your feet or your hands at the top of a movement, step back.
- Check the light. Face the light source rather than standing with it behind you. Strong backlighting from a window or the sun makes tracking harder.
- Train. Start your set, your round, or your rep. Listen to voice feedback and callouts as you go.
- Review on the big screen. Unfold the phone into landscape to read your form score, biomechanical breakdown, and coaching notes next to your video.
- Compare and adapt. Open side-by-side comparison against an earlier session, and let your plan adapt to how you actually trained this week.
iPhone Duo vs standard iPhone vs iPad for sports training
| iPhone Duo | Standard iPhone | iPad | |
|---|---|---|---|
| Stands on its own | Yes, built-in hinge postures | No, needs a tripod or stand | Only with a case or stand |
| Fits in a pocket | Yes | Yes | No |
| Review screen size | 7.6-inch inner display | About 6.1 to 6.9 inches | 8.3 to 13 inches |
| Second screen for glancing | Yes, 5.4-inch outer display | No | No |
| Side-by-side video comparison | Comfortable | Cramped | Comfortable |
| Carry to the range, court, or field | Easy | Easy | Awkward |
| Water and dust resistance | IP68 | IP68 on recent models | Generally not rated |
| SportsReflector support | Optimized | Supported | Supported where the iPhone app runs |
For most athletes, the standard iPhone remains a great SportsReflector device with a small tripod. iPhone Duo is the first device that combines tablet-sized review, a self-standing body, and true pocketability in one product. That combination is why SportsReflector was optimized for it.
Who SportsReflector on iPhone Duo is for
Self-coached athletes. If you train alone and cannot afford a private coach for every session, iPhone Duo plus SportsReflector gives you a coach's eye on every rep. You film yourself without help, get feedback during the set, and review in detail afterward.
Golfers. The range is where the self-standing hinge pays off immediately. Stand the phone on your bag, hit a bucket, and review each swing on a screen large enough to see your positions clearly.
Racquet sport players. Tennis, pickleball, badminton, and table tennis players can film full points or targeted drills from the fence or the bench, then compare stroke mechanics on the inner display.
Combat sport athletes. Boxers, MMA fighters, and Muay Thai practitioners can drill combinations with Callout Mode and Camera-Scored Callouts, with the phone sitting on the mat in the Seated posture.
Gym-goers and lifters. Seated on a plate beside the rack, iPhone Duo films every set while SportsReflector counts reps and scores form. Your workout plan adapts based on what it saw.
Hyrox and hybrid athletes. Film station work, track running form, and plan conditioning blocks with weekly plans that balance skill, engine, and recovery.
Yoga and Pilates practitioners. Floor-level framing in the Seated posture makes alignment feedback consistent across a full flow.
Coaches, trainers, and team staff. iPhone Duo works as a pocket tablet for running test batteries, filming athletes, and showing them their results on a large screen.
Parents of young athletes. Film practice sessions from the sideline without holding the phone the whole time, then review technique together on the big screen.
What iPhone Duo does not change
Being honest about limits helps you get better results.
- Lighting still matters. Any camera-based pose estimation works best with even light on your body. Avoid strong backlight.
- Framing still matters. If parts of your body leave the frame, tracking on those joints becomes less reliable. Step back or use the Ultra Wide camera.
- Water sports need care. iPhone Duo is rated IP68 for splash, water, and dust resistance, but it is not built to be used underwater. For swimming technique, film from the deck and keep the phone away from the pool edge.
- AI feedback complements, not replaces, qualified coaching. SportsReflector gives you detailed, movement-specific feedback on your own footage. For injury, pain, or medical questions, see a qualified professional.
- Uneven ground needs support. The hinge is stable on flat surfaces. On grass, sand, or gravel, use a flat object underneath or the Folio with Kickstand.
Why SportsReflector is the first all-in-one sports and fitness app built for iPhone Duo
Plenty of apps run on iPhone Duo. Few are designed around what makes it different. SportsReflector's position as the first all-in-one sports and fitness app built for iPhone Duo comes down to three things.
First, breadth. Most sports apps cover one sport. Most fitness apps cover gym training. SportsReflector covers 22+ sports, gym training, Hyrox, yoga, Pilates, nutrition, posture, and team testing in one app, so a single foldable becomes a single coaching device for everything you train.
Second, camera-first design. SportsReflector's most important features, including live AR skeleton tracking, camera-scored callouts, form scoring on every set, and AI-scored test batteries, all depend on the phone watching you from a stable spot. iPhone Duo is the first iPhone that provides that stable spot without accessories.
Third, screen-aware layouts. Training happens in three phases: plan, train, review. iPhone Duo has three natural shapes: portrait open, folded or standing, and landscape open. SportsReflector maps each phase to the shape that suits it best.
How SportsReflector works under the hood
SportsReflector uses computer vision and pose estimation to identify key points on your body, such as shoulders, elbows, wrists, hips, knees, and ankles, in every frame of video. From those points, it measures joint angles, body alignment, timing between movement phases, balance, and symmetry. It then compares your movement to sport-specific technique models and turns the differences into clear coaching you can act on.
For live training, this happens in real time on the device, so the skeleton overlay and rep counting keep up with you as you move. For recorded analysis, you can review the movement frame by frame and see exactly where a correction applies.
The result is feedback on your movement, not generic tips. If your knees cave on the way up from a squat, SportsReflector tells you about your knees. If your hips open too early on a forehand, it tells you about your hips.
Frequently Asked Questions
What is the first sports and fitness app for iPhone Duo?
SportsReflector is the first all-in-one AI sports and fitness coaching app built for iPhone Duo. It combines AI form check, real-time AR training, Callout Mode audio drills, an AI workout planner, a calorie and macro tracker, a daily posture check, an AI Mentor, and coach and team testing tools across 22+ sports, with layouts designed for the foldable's two displays and self-standing hinge.
Does SportsReflector work on iPhone Duo?
Yes. SportsReflector is optimized for iPhone Duo, including its 7.6-inch inner display, its 5.4-inch outer display, and its Seated and Standing postures for hands-free filming. It also works on other supported iPhone models.
Do I need a tripod to film myself with iPhone Duo?
Usually not. iPhone Duo's hinge holds an angle, so the phone can stand on its own in the Seated and Standing postures. On uneven surfaces such as grass or sand, place it on something flat or use the iPhone Duo Folio with Kickstand for more stability.
Which iPhone Duo camera should I use for form analysis?
Use the rear cameras whenever possible. The 48MP Fusion Main camera gives the most detail, and the 48MP Fusion Ultra Wide fits your whole body into the frame from a shorter distance, which is helpful in small spaces. The rear cameras also support 4K video at up to 120 fps for slow-motion analysis of fast movements.
Can I see the screen while filming myself with the rear camera on iPhone Duo?
iPhone Duo's outer display is designed to face the person being filmed, which Apple uses for its Duo Preview feature. This makes it possible to use the higher-resolution rear cameras while still seeing your framing.
What sports does SportsReflector support on iPhone Duo?
SportsReflector supports golf, tennis, pickleball, basketball, boxing, MMA, Muay Thai, soccer, football, rugby, baseball, cricket, volleyball, badminton, table tennis, running, sprinting, weightlifting, gym training, Hyrox, yoga, Pilates, swimming, skiing, snowboarding, lacrosse, and more.
Is iPhone Duo better than a regular iPhone for sports training?
For self-filming and video review, it has clear advantages: it stands on its own, it has a much larger review screen, and it adds a second display for quick glances. A regular iPhone with a small tripod still works very well with SportsReflector.
How does SportsReflector use the large inner display?
The 7.6-inch inner display shows your training video and your AI breakdown together. It is especially useful for side-by-side video comparison, multi-angle analysis, frame-by-frame review, weekly plan views, and progress charts.
Can coaches use iPhone Duo with SportsReflector for team testing?
Yes. Coaches can stand iPhone Duo on the sideline to film each athlete's test, run a whole roster through a battery in Testing Day mode, then unfold the phone to review AI-scored results, left and right symmetry gaps, and team leaderboards with athletes.
Is iPhone Duo waterproof enough for swimming analysis?
iPhone Duo is rated IP68 for water and dust resistance, but it is not designed for underwater use. For swimming technique, film from the pool deck and keep the phone away from splashes.
Does real-time AR training drain the battery on iPhone Duo?
Live camera and pose estimation use more power than ordinary apps on any phone. iPhone Duo's dual-battery system and A20 Pro chip with vapor-chamber cooling are designed for sustained, demanding workloads, which helps during longer camera-on sessions.
When did iPhone Duo come out?
Apple announced iPhone Duo on September 9, 2026. Pre-orders began on October 16, 2026, and it became available on October 23, 2026.
Can SportsReflector replace a human coach?
SportsReflector gives you detailed, movement-specific feedback between sessions and on days when a coach is not available. Many athletes use it alongside a coach, and many coaches use it to scale their feedback across a roster. For pain, injury, or medical concerns, consult a qualified professional.
How many athletes use SportsReflector?
SportsReflector is trusted by more than 240,000 athletes.
Where can I download SportsReflector for iPhone Duo?
Download SportsReflector from the Apple App Store at apps.apple.com/app/id6759809796.
Explore SportsReflector features
- Callout Mode and Camera-Scored Callouts: the audio drill coach
- AI Form Check, Video Analysis and Real-Time AR Training
- AI Workout Planner, Weekly Sports Plans, Calorie Tracker, Posture Check and AI Mentor
- SportsReflector for Coaches and Teams: athlete testing, symmetry gaps and Testing Day
iPhone, iPhone Duo, iPad, Apple Health, and App Store are trademarks of Apple Inc. SportsReflector is not affiliated with or endorsed by Apple Inc.
Download SportsReflector on the App Store
Last updated: November 10, 2026. Published by SportsReflector Inc., Calgary, Canada.