| Physical & Performance |
| Battery Life: |
Approximately 3.5 years (based on average use of 1 hour per day) |
| Battery: |
User-replaceable size CR2032 (3 volts) |
| Module: |
62 mm x 34 mm x 11 mm |
| Operating Temperature |
-5°C – 50°C |
| Radio Frequency/Protocol: |
2.4 GHz ANT wireless communications protocol; BLUETOOTH® Wireless Technology 5.0 |
| Range: |
3 m |
| Strap Length: |
63.5 cm to 132 cm |
| System Compatibility: |
ANT+, BLUETOOTH |
| Water Resistance: |
1 ATM*(*Does not transmit heart rate data to your device while swimming.) |
| Weight: |
54.4 g |
