Highest accuracy: The Polar H10 is known for its precision and the most accurate heart rate sensor in the history of Polar; Connectivity - Bluetooth, ANT+ and 5 kHz offer an excellent selection of connection options (e.g. with peloton); Bluetooth and ANT+ can be used simultaneously Polar Pro chest strap: thanks to the easy to use buckle, improved electrodes and new silicone points, the strap is comfortable and does not slip when moving Polar Pro chest strap - Thanks to the easy to use buckle, improved electrodes and silicone points, the strap is comfortable and does not slip when moving Software updates - The Polar H10 receives updates via the Polar Beat app; it transmits the heart rate to sports watches (e.g. Polar, Garmin, Apple, Suunto) and fitness apps, e.g. Polar Beat, Strava, Nike Available sizes: M-XXL (chest circumference 67-95 cm)

Technical Details Color: ‎Black Crush Size: ‎M-XXL Style: ‎H10 Team: ‎Polar H10 Compatible with: ‎Smartphones Display Size: ‎0.96 Inches Item display length: ‎5 inches Weight: ‎58.97 g Material Type: ‎Transmitter unit material: ABS, ABS + GF, PC, stainless steel. Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone Prints Number of Items: ‎1 Seasons: ‎All Weather Features: ‎ABS + GF PC Stainless Steel Chest strap: ‎38% pol Sport: ‎Cycling, Exercise & Fitness, Running, Skiing, Triathlon Included Components: ‎H10 sensor, per chest strap M-XXL Batteries Included?: ‎Yes Battery Type: ‎Lithium Brand: ‎Polar Department: ‎Unisex Manufacturer: ‎POLAR ELECTRO Item model number: ‎920106242 Product Dimensions: ‎58 x 50 x 28 cm; 60 g ASIN: ‎B0BBGJ4ZBP Additional Information Batteries: 1 Lithium Metal batteries required. (included) Date First Available: 14 Sep 2022