Garmin HRM 600 heart rate monitor Breast Bluetooth/ANT+ Black

Chest strap: Yes | Operating temperature (T-T): 0 - 40 °C | Measuring type: Breast | Product colour: Black | Weight: 18 g | Height: 31.6 mm | Adjustable strap: Yes | Heart rate data transfer: Bluetooth/ANT+ | Battery type: CR2032 | Width: 68 mm | Depth: 10 mm | Strap adjustment range: 72 - 106 cm | Waterproof: Yes | Bluetooth range: 3 m