NO.1 F3 combines outdoor sport functions and healthy functions together, which can really bring big convenience for you. Sleep monitor can supervise your physical condition in real time. Besides, it is a good helper for outdoor sport persons. Functions like IP68 waterproof, pedometer, pedometer can meet your needs when you climb mountains, swim, play golf and so on.
Main Features: ● Perfect Personal Health Tracker: pedometer, distance and sleeping monitors. ● Ultra-long Battery Life: it consumes less power and can generally last for 365 days. ● Waterproof Design: IP68 waterproof standard, suitable to use at home, office and during outdoor activities.