Strap for the Firstbeat Sports Sensor. The textile strap connects to the lightweight, water (to 30m/100ft) and shockproof sensor and is worn by athletes during data collection.
- S-size adjustable for 56–82 cm / 22-32 inches chest circumference
- M-size adjustable for 70-110 cm / 28-43 inches chest circumference
- L-size adjustable for 96–160 cm / 38-63 inches chest circumference
The Firstbeat Sports Sensor can be purchased from here.