SENDS REAL-TIME HEART RATE AND HRV DATA TO COMPATIBLE DEVICES AND APPS
UP TO 1 YEAR OF BATTERY LIFE
COMFORTABLE AND AVAILABLE IN 2 SIZES FOR AN IDEAL FIT
DURABLE AND BUILT TO LAST WITH A 3 ATM WATER RATING
MACHINE WASHABLE
| Module size | 68 x 31.6 x 11 mm (2.7″ W x 1.2″ H x 0.4″ D) |
|---|---|
| Size range | XS-S: Strap length: 56–72 cm (22″–28″), fits chest size 60–85 cm (23.5″–33.5″); M-XL: Strap length: 72–106 cm (28″–42″), fits chest size 80–119 cm (31.5″–47″) |
| Weight | With XS-S Strap: 56 g (2.0 oz); with M-XL Strap: 63 g (2.2 oz); module only: 20 g (0.7 oz) |
| Button | ✓ |
| Status LED | Yes (bi-color) |
| Water rating | 3 ATM |
| Battery type | CR 2032 |
| Battery life | Up to 12 months (using 1 hour per day) |
| Battery door type | Quarter-turn (tool built into strap slider) |
|---|---|
| Detachable module | ✓ |
| Pairs with Garmin Connect™ app | ✓ |
| Transmits data over ANT+ | ✓ |
| Transmits data over BLE | ✓ |
| Supports secure BLE connections (with compatible Garmin device) | ✓ |
| Number of concurrent connections supported | ANT+: No limit; Bluetooth Low Energy: 3 |
| Heart rate and HRV (heart rate variability) | ✓ |
| Security updates until at least | 2027-01-06 |
Good to know: manufacturers sometimes change specs, components, colours and graphics during a model year, so what you receive may differ slightly from the photos. If a detail matters to you, ask us before you buy and we'll check it for you.
