Advanced running metrics such as running power, running efficiency, ground contact time, left/right balance, stride height, stride ratio, stride length, and cadence.

• Advanced running metrics such as running power, running efficiency, ground contact time, left/right balance, stride height, stride ratio, stride length and cadence.
• Weight: 19 grams
• Battery: 1x CR2032 included
• Waterproof: 1 ATM (10m/32ft)
• Battery life: 1 year (2 hours/day)
• Connection: BLE to phone/ANT to COROS watches
• Compatibility: COROS watches/COROS app
• Wearing location: Waist