Polar H10 Heart Rate Monitor – ANT + , Bluetooth – Waterproof HR Sensor with Chest Strap – Built-in memory, Software updates – Works with Fitness apps, Cycling computers, Sports and Smart watches

High Accuracy: Widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar’s history. Polar H10 provides prime quality ECG measurement and it is the choice of many pro athletes
Connectivity: Bluetooth, ANT+ and 5 kHz provide a very good variety of connection options (e.g. with Peloton). You’ll be able to use Bluetooth and ANT+ connections concurrently in addition to two Bluetooth connections concurrently
Polar Pro Chest Strap: With improved electrodes, a very simple-to-use buckle and silicone dots, the strap is comfortable and interference-free, and stays put if you find yourself on the move
Versatility: Wear Polar HR monitor when rowing, cycling, running, training indoors. Polar H10 is fully waterproof and it has internal memory for one training session
Software Updates: Via Polar Beat app. Polar HRM works with many sports and smart watches (Polar, Garmin, Apple, Suunto, and so on.), Polar Beat and lots of other fitness apps such as Strava and Nike