# LightMyWatts — Performance visualizer > Syncs indoor training effort with Philips Hue lights for a visual performance experience. (iPhone/iPad app by Ulrik Vadstrup Johannessen.) - Source: https://appshunter.io/ios/app/lightmywatts/id6755496044 (this page in markdown: same URL + `.md`) - Developer: [Ulrik Vadstrup Johannessen](https://appshunter.io/developer/541439002) - Category: Health & Fitness, Utilities - Price: $2.99 - Rating: 5.00/5 from 7 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 3 MB - Released: 2025-11-24 - Data updated: 2026-08-15 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/lightmywatts/id6755496044/reviews.md ## What is LightMyWatts? LightMyWatts – Transform Your Training Into an Immersive Light Experience! LightMyWatts isn’t just another training app – it’s a game-changer for indoor training. Imagine turning every pedal stroke or step into a visual masterpiece. With LightMyWatts, your effort doesn’t just show on a screen – it lights up your entire room. How does it work? Every watt you push and every heart beat instantly syncs with your Philips Hue lights, creating a dynamic color experience that mirrors your performance. Cruise in Zone 2 and enjoy a calming blue glow that keeps you steady. Ramp up to Zone 6, and watch your space ignite in fiery reds as you sprint toward your limits. It’s motivation you can see and feel. New Feature: Heart Rate Lighting Mode No spare BLE channel? No power meter available? Running on a treadmill? LightMyWatts now lets you use your heart rate strap to drive the light colors! Your heart rate zones become a vibrant visual guide – perfect for athletes who want the same immersive experience even without power data, or simply prefer training by HR. Whether you’re cycling, running, or doing a workout on the go, your pulse becomes your palette. Why LightMyWatts? Immersive Training: Your power or heart rate zones become a living light show. Personalized Experience: Configure your Hue bridge and group settings easily. Instant Feedback: No charts, no numbers – just pure visual energy. Whether you’re chasing watts, building endurance, or crushing intervals, LightMyWatts turns your training into an unforgettable sensory experience. It’s not just cycling – it’s performance art. Ready to ride in color? Download LightMyWatts today and make every watt – or heartbeat – shine! To use LightMyWatts alongside a training platform like Zwift, Rouvy, or MyWhoosh, your trainer (e.g., Wahoo) must support an extra Bluetooth channel. Alternatively, you can connect using a power meter or power pedals on your bike — or now, simply use your heart rate strap. You’ll also need a Philips Hue Bridge to set up the lighting connection. New: The app now supports Hue Pro Bridge! Simply select “Pro Bridge” on the settings page. We'd love your feedback! Let us know which trainer, power meter, or heart rate strap you’re using and how LightMyWatts works for you. ## Key features - Real-time light synchronization with training effort - Dynamic color feedback based on power zones - Heart rate-driven lighting mode - Personalized Hue bridge and group configuration - Instant visual energy feedback - Supports various training platforms and devices ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/lightmywatts/id6755496044/reviews.md ### 5/5 — Einfach nur genial *2026-01-21* Danke so etwas habe ich mir schon länger gedacht, den Puls oder die Leistung durch Lichter abbilden. Nun da ist die Lösung. ### 5/5 — Easy and works *2026-01-13* Brilliant app, easy to setup and have my but lights tell me I’m going way too hard in Zwift ### 5/5 — Cool app idea! *2026-01-08* Bought this after seeing it on DCR. I can't use it as I have IKEA Tradfri lights, but wanted to support the dev anyway. **Developer response:** Hopefully I'll be supporting Ikea soon ;-) Thanks Ulrik ### 5/5 — Simple but great *2025-12-24* Support was super when I needed a little help as depends on your setup. Up and running in no time really and very happy with the new effect ## Frequently asked questions about LightMyWatts ### What is LightMyWatts? LightMyWatts is a Health & Fitness app that transforms your indoor training sessions into an immersive light experience. It syncs your power output or heart rate with Philips Hue lights to create dynamic color feedback that mirrors your performance. ### How does LightMyWatts work with Philips Hue lights? The app connects to your Philips Hue Bridge and translates your training data (watts or heart rate) into specific colors. For example, lower zones might be a calming blue, while high-intensity sprints turn your space fiery red. ### Can I use LightMyWatts without a power meter? Yes, LightMyWatts now features a Heart Rate Lighting Mode. You can use your heart rate strap to drive the light colors, making it perfect for treadmill running or when a power meter isn't available. ### What devices does LightMyWatts support? LightMyWatts is available for iPhone and iPad. It requires a Philips Hue Bridge to set up the lighting connection. ### How much does LightMyWatts cost? LightMyWatts is a paid application, priced at $2.99. There are no in-app purchases or subscriptions required after the initial purchase. ### Does LightMyWatts have ads? No, LightMyWatts does not contain advertisements. As a paid application, it offers an uninterrupted user experience. ### How often is LightMyWatts updated? The latest version of LightMyWatts is 3.5, and it was last updated on March 27, 2026. This indicates a history of regular updates and feature enhancements. ### What is the age rating for LightMyWatts? LightMyWatts has an age rating of 4+. This means it is considered suitable for a wide range of users, including children, with no mature content. ## Version history (last 5 releases) ### 3.5 — 2026-03-27 We added a button for turning off the lights - No more glowing paincaves after training. We corrected a bug regarding the power smothering Are you using the new function for turning on the fan ? ### 3.3 — 2026-02-26 What’s New – LightMyWatts We’ve been busy upgrading your pain cave while you were busy upgrading your FTP. Automatic Reconnection LightMyWatts now automatically reconnects to your previously paired trainer and heart rate monitor when the app launches. No more pre-ride tech rituals. Just open the app and start sweating. Beta Support for IKEA DIRIGERA Your watts can now boss around your IKEA lights and plugs (via the DIRIGERA bridge). Scandinavian design meets Scandinavian suffering. Fan Automation Got a fan on a smart plug? Perfect. You can now: Automatically trigger the fan when your power or heart rate crosses your chosen threshold Manually start and stop it whenever you feel dramatic Use a built-in countdown timer to make sure the effort is real Short power spikes don’t earn wind. Sustained suffering does. If you enjoy turning your living room into a flashing, sweat-powered nightclub of pain — tell your friends about the app. Let’s light up more pain caves worldwide. ### 2.9 — 2026-01-06 What’s New We taught the app a few new tricks • Power smoothing now actually remembers what you set (imagine that!) • Settings behave more predictably and stay in sync • A handful of under-the-hood fixes to keep things smooth and flicker-free Nothing flashy — just a smarter, more reliable ride ### 2.8 — 2026-01-05 Possible to preselect Hue Pro-bridge Quick select HR or Trainer color source ### 2.6 — 2025-12-23 Bug keeping HR from transmitting to hue has been fixed Small design changes Some cleaning here and there. ## Apps similar to LightMyWatts | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hexis Live](https://appshunter.io/ios/app/hexis-live/id1610334327) | 2.6 (25) | Free | Health & Fitness | | [Polar Flow](https://appshunter.io/ios/app/polar-flow/id717172678) | 4.6 (49,660) | Free | Health & Fitness | | [Sonar - Health & Performance](https://appshunter.io/ios/app/sonar-health-and-performance/id1595073849) | 4.6 (335) | Free | Health & Fitness | | [JOIN Cycling Coach App](https://appshunter.io/ios/app/join-cycling-coach-app/id1167933055) | 4.7 (351) | Free | Health & Fitness | | [Favero Assioma](https://appshunter.io/ios/app/favero-assioma/id1137670507) | 4.9 (1,602) | Free | Health & Fitness | | [TrainingPeaks Virtual Cycling](https://appshunter.io/ios/app/trainingpeaks-virtual-cycling/id6480213250) | 3.8 (120) | Free | Health & Fitness | ## More apps by Ulrik Vadstrup Johannessen - [Dreamballoon tracking](https://appshunter.io/ios/app/dreamballoon-tracking/id989588179) All apps by Ulrik Vadstrup Johannessen: https://appshunter.io/developer/541439002 --- *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.*