Polar H10 Heart Rate Monitor - ANT +, Bluetooth - Waterproof HR Sensor with Chest Strap - Built-in & wristband Vantage V2 black silicon S-L

Product 1: 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 top quality ECG measurement and it's the choice of many pro athletes

Product 1: Connectivity: Bluetooth, ANT+ and 5 kHz provide an excellent variety of connection options (e.g. with Peloton). You can use Bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously

Product 1: Polar Pro Chest Strap: With improved electrodes, an easy-to-use buckle and silicone dots, the strap is comfortable and interference-free, and stays put when you're on the move

Product 1: 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

Product 2: personalise the look of your polar vantage v2 premium multisport watch with a new wristband. choose your favourite from the collection of fresh two-shade colourways.

Product 2: the wristbands are easy to change, and the proprietary design ensures a superior fit around your wrist and optimal heart rate measurement functionality. both size options included in the accessory package (s, m/l).

Product 2: sizing: s: wrist circumference 120-190 mm. m-l: wrist circumference 145-215 mm

Product 2: materials: wrisband: silicone. buckle: aluminium