# Just The Watts > Bluetooth cycling trainer app for indoor power meter data and custom workouts. (iPhone/iPad app by Zachary Bell.) - Source: https://appshunter.io/ios/app/just-the-watts/id1671012882 (this page in markdown: same URL + `.md`) - Developer: [Zachary Bell](https://appshunter.io/developer/1671012884) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 3.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 16.6 · 14 MB - Languages: English - Released: 2023-04-28 - Data updated: 2026-08-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/just-the-watts/id1671012882/reviews.md ## What is Just The Watts? Just the Watts is a simple, no-frills cycling app built for indoor training. Pair your Bluetooth power meter, speed sensor, cadence sensor, and heart rate monitor to see real-time data while you ride. You can follow structured workouts based on your FTP or create your own from scratch. No subscriptions, no fluff—just the watts. You’ll get: Real-time data from your Bluetooth sensors FTP-based intervals and fully custom workouts Virtual power if you don’t have a power meter (just pair a speed sensor and select your trainer) A clean, easy-to-use interface that keeps you focused on the ride Built for iPhone and iPad. Trainer only (not for outdoor rides). If you're looking for a straightforward way to track your power indoors, this is it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Bluetooth sensor pairing - Real-time training data - FTP-based intervals - Custom workout creation - Virtual power option - Clean, focused interface ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium | $4.99 | per month | ## Frequently asked questions about Just The Watts ### What devices does Just The Watts support? Just The Watts is built for iPhone and iPad, making it accessible for Apple users. It is designed exclusively for indoor trainer use and is not intended for outdoor rides. ### Does Just The Watts have ads? No, Just The Watts is ad-free, providing an uninterrupted training experience. This allows users to focus solely on their performance metrics during indoor rides. ### How accurate is Just The Watts? The app relies on Bluetooth power meters, speed sensors, and heart rate monitors for real-time data. Virtual power is an option if a power meter is not available, using speed sensor data. ### What are the subscription options for Just The Watts? Just The Watts offers a Premium subscription for $4.99 per month. This likely unlocks advanced features or content beyond the free tier. ### How often is Just The Watts updated? The app was last updated on May 4, 2026, with version 4.1.2. This indicates recent development and potential for ongoing improvements and bug fixes. ### What is the age rating for Just The Watts? Just The Watts has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present within the application. ### Can I create my own workouts in Just The Watts? Yes, you can create your own workouts from scratch in Just The Watts. The app also supports structured workouts based on your FTP, offering flexibility in training. ### What is the user sentiment for Just The Watts? Based on the provided data, Just The Watts has a rating of 3.0 stars from 2 ratings. This suggests a mixed reception from its current user base. ## Version history (last 5 releases) ### 4.1.2 — 2026-05-04 Just the Watts now supports Bluetooth power meters. Get accurate, real-time watt tracking with your setup—no extra hardware or subscriptions needed. Update the app, pair your power meter, and ride. ### 4.1.0 — 2026-04-14 Just the Watts now supports Bluetooth power meters. Get accurate, real-time watt tracking with your setup—no extra hardware or subscriptions needed. Update the app, pair your power meter, and ride. ### 4.0.2 — 2025-12-13 Just the Watts now supports Bluetooth power meters. Get accurate, real-time watt tracking with your setup—no extra hardware or subscriptions needed. Update the app, pair your power meter, and ride. ### 4.0.1 — 2025-12-08 Just the Watts now supports Bluetooth power meters. Get accurate, real-time watt tracking with your setup—no extra hardware or subscriptions needed. Update the app, pair your power meter, and ride. ### 4.0.0 — 2025-12-02 Just the Watts now supports Bluetooth power meters. Get accurate, real-time watt tracking with your setup—no extra hardware or subscriptions needed. Update the app, pair your power meter, and ride. ## Apps similar to Just The Watts | App | Rating | Price | Category | | --- | --- | --- | --- | | [Wahoo](https://appshunter.io/ios/app/wahoo/id391599899) | 4.7 (43,420) | Free | Health & Fitness | | [Trek Ride Club](https://appshunter.io/ios/app/trek-ride-club/id6741499740) | 4.7 (1,796) | Free | Health & Fitness | | [Wahoo ELEMNT Companion](https://appshunter.io/ios/app/wahoo-elemnt-companion/id1049469683) | 4.8 (36,219) | Free | Health & Fitness | | [TrainerDay - Indoor Cycling](https://appshunter.io/ios/app/trainerday-indoor-cycling/id1500401973) | 4.8 (728) | Free | Health & Fitness | | [Fuelin - Performance Nutrition](https://appshunter.io/ios/app/fuelin-performance-nutrition/id1579806995) | 4.5 (1,150) | Free | Health & Fitness | | [TrainerRoad](https://appshunter.io/ios/app/trainerroad/id934224107) | 4.9 (21,437) | Free | Health & Fitness | ## More apps by Zachary Bell - [Word Game Average Calculator](https://appshunter.io/ios/app/word-game-average-calculator/id6474792146) - [Triathlon Calc](https://appshunter.io/ios/app/triathlon-calc/id6746578330) All apps by Zachary Bell: https://appshunter.io/developer/1671012884 --- *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 2026-08-04.*