Heart Rate Monitor Armband Jakob Ingebrigtsen Edition

Comfortable and simpler to wear than a chest strap. Easy to adjust the fit and remove the sensor for quick cleaning. Our latest multi-channel optical sensor for precise measurement. Up to 3 simultaneous connections with Bluetooth-enabled devices. Wear detection allows for automatic device pairing for new workouts. 38 hours of full operation or 80 days in standby mode on a single charge. Rechargeable with a magnetic USB charging cable. Arm Size: Standard 7.09-12.6 inches (18-32cm) | Large 9.4-16.9 inches (24-43cm) Size and Weight Dimensions 42.5 x 28.4 x 9.1mm Weight - Sensor Only 9.7g Weight - Sensor + Band 19g Materials Band Material Polyester fiber, nylon, spandex Sensors Optical Heart Rate Hardware 5 LED lights with 4 photodetectors Fit Arm Size 7.09-12.6 inches (18-32cm) Wearing Position Bicep Connectivity Wireless Connection Bluetooth Supported Devices Bluetooth-compatible devices that receive heart rate data Supports simultaneous connection of 3 devices. Click here to view a list of compatible devices. Data Sync Real-time heart rate data Durability Water Resistance 3 ATM Working Temperature -4°F to 122°F (-20°C to 50°C) Storage Temperature -4°F to 140°F (-20°C to 60°C) Charging Temperature 32°F to 113°F (0°C to 45°C) Battery Activity Mode 38 hours Standby Mode 80 days Battery Capacity 55 mAh Charging Time Less than 2 hours Charging Cable USB Type-A Connects to the sensor using a magnetic interface