Garmin HRM-Dual
Works with SENOS- Type
- Chest strap (ECG)
- Works with SENOS + your watch?
- 2 BLE (post-2020 firmware) + unlimited ANT+
- Battery
- CR2032 replaceable — ~3.5 yr (1 h/day)
- Approx. price
- $69.99
✅ Fully Compatible
Last checked: July 2026
✅ Fully Compatible