Scosche Rhythm R+ 2.0 Heart Rate Monitor & Fitness Tracker
This armband features real-time heart rate tracking with an optical sensor and accelerometer. It offers up to 24 hours of use on a full charge with a low battery indicator. It is IP68 waterproof rated, making it suitable for swimming and intense workouts. The price drops from $89.99 to $28.99. Shipping is free with Prime or on orders over $35.
Price only applies to the color Blue.