BuyWish Fitness Tracker Smart Watch for Women Walking Calorie Step Counter Exercise Running Activity Pedometer Waterproof Sleep Health Heart Rate Monitor Small Wrist Android iPhone Compatible (Pink)
Product Description 2.Heart rate monitor & sleep tracker- The fitness watches for women supports heart rate monitoring, which can track your heart rate changes in real time, so that you can master the intensity of exercise at any time; It can also monitor sleep quality at night, recording the length…