Elevate your training with the Wahoo Trackr Heart Rate Monitor, offering precise real-time heart rate data through its advanced detection algorithm. A robust rechargeable battery provides over 100 hours of active use, so you can rely on it for extended workouts and endurance challenges. With ANT+ and Bluetooth connectivity, this monitor easily pairs with smartphones, fitness equipment, and leading training apps, ensuring a seamless experience and comprehensive performance tracking.Features:- Weight: 1.4 oz (39 g) with strap- Battery: Rechargeable Lithium Ion- Battery Life: Over 100 Active Hours- Sweatproof: Yes (Handwashable Strap)- Water Rating: IPX7 (up to 1 meter for 30 minutes)- Strap Length: Adjustable from 27? to 36? (68cm to 91cm)- Maximum Chest: Fits up to 50? (127cm) chests- Connectivity: ANT+ and up to three Bluetooth - connections- Supported Devices: iOS iPhone, iPad, Mac, Android devices, Windows

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