Bluetooth40 smart wristband a58 heart rate monitor blood pressure waterproof swimming smart bracelet
Languagesenglish capacity mah100 materialmetal sim card typeno sim card slot connectivitybluetooth40 fitness wellnesssedentary reminder find my device sleep tracker activity tracker typesmart bracelet featuressports distance tracking long standby blood pressure measurement pedometers calories burned heart rate monitor camera anti lost water resistant water proof message control touch screen sensorheart rate sensor gravity sensor supported operation systemandroid ios scr