POLAR PRESENTS A NEW LOW-PRICED HR sensor: For those looking for a reliable, high quality heart rate monitor for daily workouts, the Polar H9 heart rate sensor is the perfect choice. GOLD STANDARD OF HEART RATE MEASUREMENT: After decades of scientific research and development, Polar is regarded as the gold standard of HR measurement among users and researchers from all over the world. EXCELLENT CONNECTIVITY: The Polar H9 connects to sports watches, smart watches (Polar, Garmin, Peloton), activity trackers, fitness and other Bluetooth or ANT+ compatible devices. EFFECTIVE CARDIO TRAINING: Whether fitness training or indoor cycling, running or group training, the heart rate and calorie consumption are accurately determined. THE SMARTPHONE BECOMES A FITNESS TRACKER: Use the opportunity to connect with apps like Polar Beat, Polar Club, Peloton, Nike+ Run Club and many other popular fitness and training apps.

Technical Details Color: ‎black / grey Size: ‎XS-S Style: ‎H9 Team: ‎Polar H9 Compatible with: ‎Smartphones Display Size: ‎0.96 Inches Material Composition: ‎Outer Material: 80% Polyamide, 20% Elastane Lining: 75% Cotton, 25% Polypropylene Weight: ‎2 Kilograms Material Type: ‎Plastic Number of Items: ‎2 Power Source: ‎Battery operated Seasons: ‎All Weather Features: ‎Transmission unit materials: ABS. ABS + GF. PC Edels Sport: ‎Cycling, Exercise & Fitness, Running, Swimming Included Components: ‎H9 sensor, chest strap Batteries Included?: ‎Yes Battery Type: ‎Lithium-Ion Brand: ‎Polar Department: ‎Unisex Manufacturer: ‎Polar Item model number: ‎H9 Product Dimensions: ‎3.4 x 6.5 x 1 cm; 60 g ASIN: ‎B08411CZYL Additional Information Batteries: 1 Lithium Metal batteries required. (included) Date First Available: 25 Jan 2020