Garmin HRM 200 heart rate monitor Breast Bluetooth/ANT+ Black

Bluetooth Low Energy (BLE): Yes | Heart rate data transfer: Bluetooth/ANT+ | Adjustable strap: Yes | Width: 68 mm | Height: 31.6 mm | Stopwatch: No | Measuring type: Breast | Battery type: CR2032 | Weight: 20 g | Depth: 11 mm | Product colour: Black | Compliance certificates: Industry Canada (IC) | Compliance certificates: UKCA | Compliance certificates: Federal Communications Commission (FCC) | Compliance certificates: WEEE | Compliance certificates: RCM | Battery life: 8765 h | Compliance certificates: CE | Number of batteries supported: 1 | Strap adjustment range: 56 - 72 cm