🏷️ About: Train in your heart rate zones using your Bluetooth chest strap — no smartwatch required. Strap Zone connects directly to your heart rate monitor and shows real-time zone data on your iPhone.
I had used the free version for a month or so and I liked it enough to buy it.
It no longer connects to Bluetooth and thinks Bluetooth is not enabled, even though all my other Bluetooth devices work just fine. So now completely useless to me.
PS tried all the usual, downloading again, rebooting iphone etc.
Strap Zone connects directly to your heart rate monitor and shows real-time zone data on your iPhone.
Review past sessions with detailed zone breakdowns and heart rate data.
Perfect for zone 2 training, fat burning workouts, HIIT, or any heart rate-based training.
Train in your heart rate zones using your Bluetooth chest strap — no smartwatch required.
Stay in your target zone for aerobic base building, fat burning, and longevity training.
