men's wristwatch ex16 sport smartwatch waterproof bluetooth pedometer clock men call / message reminder for ios android phone

mens wristwatch ex16 sport smartwatch waterproof bluetooth pedometer clock men call / message reminder for ios android phone.warm notice about how to turn on this watch: press the button s2 and s3 simultaneously, please refers to the attached user manual for the position of button s2 s3..features:.- smartphone connected with app via bluetooth 4.0. stable, fast and super low consumption.- pedometer: set your health goal and view your daily activities, check and analyze data anytime.- remote camer