Pretyday Fitness Tracker with SpO2 Blood Oxygen Heart Rate Monitor, IP68 Waterproof Activity Tracker Watch, Calorie Step…

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【Heart Rate / Blood Oxygen / Sleep Monitor】Equipped with the latest sensor, this fitness tracker can automatically track your heart rate and blood oxygen all a day. The fitness watch features sleep monitor(Awake, Deep/Light Sleep, REM), stress tracker and relax training to achieve the better lifestyle.
【14 Workout Modes & Automatically Identifies】This activity tracker watch can automatically identifies 14 exercise modes, such as running, swimming, yoga, hiking and more. Steps/pedometer, distance and calories will automatically count. Fitness data is in sight, which will be recorded in the VeryFit app.