Track your heart rate zones in real-time during workouts on your iPhone and Apple Watch. Understand your effort, earn points for intensity, and review detailed performance summaries. Supports various heart rate monitors and integrates with Apple Health.
What We Love
- 🚀 Seamless integration with Apple Watch
- 👍 Accurate heart rate tracking
- 🧡 Matches OTF color zones
- 💰 Cost-effective alternative to OTF monitors
- 🔋 Works well without additional hardware
- 🤖 Responsive customer support
Room to Improve
- 💰 Subscription model too expensive
- 🐛 Connectivity issues with Apple Watch
- 🔍 Limited data/history tracking
- 🧭 Lacks live data on phone app
- 🔢 Inaccurate calorie/zone calculations





































