# Studio Companion Watch App — Use your iWatch for workouts! > Apple Watch app for F45 workouts, tracking heart rate and progress. (iPhone/iPad app by F45 Training.) - Source: https://appshunter.io/ios/app/studio-companion-watch-app/id1643779061 (this page in markdown: same URL + `.md`) - Developer: [F45 Training](https://appshunter.io/developer/895513031) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 4.00/5 from 7 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 48 MB - Languages: American English, Canadian French, German (Germany), Italian, Korean, European Portuguese, Russian, European Spanish - Released: 2023-01-25 - Data updated: 2026-08-15 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/studio-companion-watch-app/id1643779061/reviews.md ## What is Studio Companion Watch App? Boost your F45 Workouts with the Studio Companion Watch App! Download now and enjoy the comfort and convenience of your Apple Watch for all your F45 Workouts! Key Features • Live heart rate sync to LionHeart displays • Real-time zones, points, and heart rate on your Apple Watch • Logs calories, duration, and workout summaries to Apple Health • Links with F45 Training App (not all features available for Apple Watch users) Why F45 Members Love It • Simple: Use your Apple Watch for workout tracking, no uncomfortable straps or armbands! • Accurate: Precise heart rate and zone tracking • Complete: 360° progress with LionHeart Apple Health Integration • Workouts from the Studio Companion Watch App are saved to Apple Health • Workouts from the Watch App contribute to filling your daily activity rings! Requirements • Apple Watch Series 3+ • A Studio Hub device is required for in-studio connectivity to LionHeart User Support • For outstanding user support for the Studio Hub and the Studio Companion Watch App, contact the Studio Hub team directly at support@studiohub.app. • Please do not contact F45 Training support for Studio Hub or Apple Watch App support questions. Bred Ventures Inc Bred Ventures Inc. makes the Studio Hub and Studio Companion Watch App. We operate independently from F45 Training, and our company and products are not officially endorsed by F45 Training. Visit studiohub.app for more information. Terms: https://www.workoutcompanions.app/terms-of-use Privacy: https://www.workoutcompanions.app/privacy-policy References to F45 Training, the F45 Training App, and LionHeart are used with permission from F45 Training. ## Key features - Live heart rate sync to LionHeart - Real-time zones, points, and heart rate - Logs calories, duration, and workout summaries - Apple Health integration - Workout tracking without extra straps ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/studio-companion-watch-app/id1643779061/reviews.md ### 1/5 — To many notifications *2025-08-13* There are to many notifications when your heart rate fluctuates between zones when using the app during a workout. It’s a distraction. Maybe limit it to only when you drop to zone 1 or get to high in zone 5. ### 5/5 — Great app to track your performance *2025-05-15* I’ve been using the app for the last nine months to track my F45 workouts. I love that it shows my effort and heart rate in real time and I can adjust my intensity as I work. Overall, it’s a great app. ### 5/5 — Awesome F45 Workout tracker! *2025-05-14* I love this app! I’m already wearing my watch for my workouts and now I can sync my workout app and my workouts to track how I’m doing. It keeps me so mindful of my heart rate so I can get the most out of my workouts. ### 4/5 — Watch quit connecting *2025-05-09* It was working great. Then one day it stoped connecting to my gym hunt ### 5/5 — Enjoying this platform!! *2025-04-15* I use the LionHeart watch app to monitor my heart rate while working out at F45. My FAVORITE feature of LionHeart is that it integrates data with Apple heath. I am a nerd for the data, and especially so as it pertains to heart rates and all things fitness. That I can monitor each workout and my efforts within each working set, AND have this data integrate with my Apple heath app, is such a flex!! It brings all my health data into one place and makes me feel empowered in the birds eye view this affords me to my wellness. I’ve used proprietary heart rates monitoring systems at other boutique gyms which I’ve enjoyed, however their proprietary nature gives them a lifespan only as long as your relationship with that gym. I like this app because of how much control I have with the data it obtains. ALSO*** I have had to reach out to support, who has been incredibly responsive and helpful. Turns out it was operator error 🙃 but I did not feel like an annoyance or a burden ### 1/5 — Does not work *2025-03-17* This app is awful. Nine out of 10 times it does not connect to my studio‘s hub and I cannot use it. They really need to work on making it work better. ### 5/5 — Works great in and out of studio *2025-03-08* This app works great for my F45 classes AND all other workouts. It even gives me a point total so I can stay on top of my workouts at other F45 locations. ### 5/5 — Great app! *2025-03-07* Love it! This works great at my studio. ### 1/5 — Purchased, can’t get it to work, can’t get any advice on a resolution *2025-01-09* Same problem as many others. Bought a new phone, the app disappeared off my phone and Apple Watch. Went to App Store and it shows purchased but no option to uninstall, update or reinstall. Emailed F45 several times and have been unable to get a resolution or any advice on how to make it work ### 2/5 — Worked great until I got a new Apple Watch… *2024-12-31* This app worked for my wife and I until it didn’t… I got a new series 10 Apple Watch and subsequently converted everything over. All other apps besides this one transferred over without issue. Within the actual F45 phone app I forgot the old Apple Watch thinking it would need to be paired again however, after adding the new one the app is nowhere to be found on the watch or the watch app within my phone. That’s despite the Apple App Store showing it as “purchased”. I am not sure what else I can possibly do to make this work. Based on the 2 star rating this app has it seems this might be the first app these developers have ever made. Whats even better, the F45 organization has failed to train their staff at the gyms to help their members. ## Frequently asked questions about Studio Companion Watch App ### What F45 workouts can I track with Studio Companion Watch App? The Studio Companion Watch App is designed to enhance your F45 workouts by providing real-time heart rate sync and workout summaries directly on your Apple Watch. It logs calories, duration, and contributes to your Apple Health activity rings. ### Does Studio Companion Watch App require a subscription? No, the Studio Companion Watch App is available for free. It does not have any subscription fees associated with its use. ### What Apple Watch models are compatible with Studio Companion Watch App? The Studio Companion Watch App requires an Apple Watch Series 3 or newer. It is also compatible with iPhone and iPod devices. ### How does Studio Companion Watch App integrate with Apple Health? Workouts tracked with the Studio Companion Watch App are automatically saved to your Apple Health data. This integration helps you get a complete view of your daily activity and progress. ### Is Studio Companion Watch App accurate for heart rate tracking? Users love the app for its accurate heart rate and zone tracking. It provides precise data directly on your Apple Watch, eliminating the need for uncomfortable straps or armbands. ### What is the update frequency for Studio Companion Watch App? The app was last updated on October 14, 2025, with version 1.56.0. This indicates regular updates to ensure performance and compatibility. ### Can I use Studio Companion Watch App without a Studio Hub device? While the app enhances F45 workouts, a Studio Hub device is required for in-studio connectivity to LionHeart. However, the app itself can be used for tracking on your Apple Watch. ### What is the age rating for Studio Companion Watch App? The Studio Companion Watch App has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 1.56.0 — 2025-10-14 Small bug fixes and enhancements. ### 1.55.3 — 2025-07-16 Bug fixes and performance optimizations. ### 1.55.2 — 2025-05-28 Bug fixes. ### 1.55.1 — 2025-05-18 Save to Apple Health now defaults to enabled. ### 1.55.0 — 2025-05-09 New name: The F45 Training Watch App is now the Studio Companion Watch App! Same great features, new name. ## Apps similar to Studio Companion Watch App | App | Rating | Price | Category | | --- | --- | --- | --- | | [Studio Hub Watch App](https://appshunter.io/ios/app/studio-hub-watch-app/id1644000248) | — | Free | Health & Fitness | | [F45 Training Glofox](https://appshunter.io/ios/app/f45-training-glofox/id1309891835) | 4.8 (447) | Free | Health & Fitness | | [Loyalsnap](https://appshunter.io/ios/app/loyalsnap/id1515335735) | 5.0 (5) | Free | Health & Fitness | | [FS8](https://appshunter.io/ios/app/fs8/id6477149540) | 3.9 (19) | Free | Health & Fitness | | [Reset Mind and Body](https://appshunter.io/ios/app/reset-mind-and-body/id1604406487) | 5.0 (3) | Free | Health & Fitness | | [FitGrid Pro: For Instructors](https://appshunter.io/ios/app/fitgrid-pro-for-instructors/id1209610909) | 3.6 (21) | Free | Health & Fitness | ## More apps by F45 Training - [F45 Playoffs](https://appshunter.io/ios/app/f45-playoffs/id940341889) - [Mindbody x F45](https://appshunter.io/ios/app/mindbody-x-f45/id946427655) - [F45 TV](https://appshunter.io/ios/app/f45-tv/id1052050365) - [F45 Training](https://appshunter.io/ios/app/f45-training/id1115028194) - [F45 Life](https://appshunter.io/ios/app/f45-life/id1292439033) - [F45 Glofox Pro](https://appshunter.io/ios/app/f45-glofox-pro/id1464709883) All apps by F45 Training: https://appshunter.io/developer/895513031 ## Related topics [accurofit studio companion](https://appshunter.io/ios/topics/accurofit-studio-companion) · [lion heart](https://appshunter.io/ios/topics/lion-heart) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*