Garmin HRM-Dual Heart Rate Band

Garmin HRM-Dual Heart Rate strap Heart rate - the simple and accurate way This premium heart rate strap transmits real-time... Garmin HRM-Dual Heart Rate strap Heart rate - the simple and accurate way This premium heart rate strap transmits real-time heart rate data via ANT+® connectivity and Bluetooth® Low Energy technology, giving you more options to train indoors, outdoors or even online. With this meter, you will always receive accurate heart rate data on your Garmin device, online training apps like Zwift or even the compatible fitness equipment at your favorite gym. So no matter how you train, you'll always get the accurate, real-time heart rate data you need to take your performance to the next level. Comfort and ease of use HRM-Dual has a soft strap that is comfortable and adjustable. Simply remove the heart rate monitor and then you can wash the strap. And don't worry about battery life. The battery has a lifespan of up to 3.5 years. Specifications :  Module: 62 mm x 34 mm x 11 mm Strap length: 63.5 cm to 132 cm Weight: 54.4 g Waterproof to: 1 ATM* Battery: CR2032, 3 V, replaceable Battery life: Approximately 3.5 years (based on average usage of 1 hour per day) Operating temperature range: -5°C to 50°C Radio frequency/protocol: 2.4 GHz ANT protocol for wireless communication; BLUETOOTH® wireless technology 5.0 Range: 3 m System compatibility: ANT+, BLUETOOTH * Does not transmit heart rate data to your GPS device while swimming.