Works with everything: Polar HRM works with many sports and smartwatches (Polar, Garmin, Apple, Suunto, etc.), Polar Beat, fitness apps like Strava and Nike, and all HRM-compatible cardio equipment
Supreme Accuracy - Widely recognized for its utmost accuracy by many sources, Polar H10 is the most accurate heart rate sensor in Polar history. Polar H10 provides high-quality heart rate measurement and is the choice of many professional athletes.
Connectivity: Bluetooth, ANT +, and 5 kHz provide an excellent variety of connection options (for example with Peloton). You can use Bluetooth and ANT + connections simultaneously, as well as two Bluetooth connections simultaneously.
POLAR PRO Chest Strap - With enhanced electrodes, an easy-to-use buckle, and silicone dots, the strap is comfortable and interference-free, and stays in place when you're on the go.
Versatility: wear the Polar HR monitor when rowing, cycling, running, training indoors, or swimming. Polar H10 is fully waterproof and has an internal memory for a training session.
Software updates: through the Polar Beat app to keep your HRM up to date. XS - 20.1-26 in. Compatibility: iOS mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4.0 and Android 5.0 or later capability
Water resistance: IPX5
Replaceable battery: Coin cell CR2032
Sync method: Bluetooth 4.0 BLE
Compatible with: Endomondo,Strava,MapMyRide,Wahoo,IpBike,Polar Beat,Nike Run Club