RKSTN Smart Watch,Fitness Watch Heart Rate,Blood Pressure Waterproof Message Notification Full Touching Smart Watches For Women Men Product parameters: Display:1.28 inch,240x240，Full touc-hing screen Side button:Support Dial:Various of UI in App Exercise heart rate/resting heart rate monitoring:By yourself\Automatic Sport:Steps,Distance,Calorie Sleep monitoring:Automatic Blood pressure:By yourself Call/Message notification:Support Reminder:Call，Message、Wechat、QQ、Facebook、Twitter、LinkedIn、WhatsApp、Line、Instagram、Snapchat、Skype and so on）Sedentary reminder、Alarm、Drink water、Take medicine and so on Alarm:Five APP setting Take photo:Shake and Shin-e or Single touchi-ng Lift the wrist bright screen:Support System switching:24/12 hourly、BS,S-I Distance（Must by App） Sedentary reminder:Support Stopwatch:Support Countdown:NO Find phone:Support Brightness adjustment:Support Light up time adjustment:5ms-15ms Touching control:Full touching Sport:Distance、Calorie 、Steps Sleep:Total sleep time、Deep、Light sleep time Histor-y record:Heart rate、Blood pressure、Sleep、Sport Alarm setting:Shake reminder（Five） Sports Goal Setting:Target steps setting Language:English,Chinese，French，German，Italian，Spanish，Russian，Portuguese（Notification support various kinds of languages） Operation method:Independent use or With phone App Bluetooth:4.0 Phone version:IOS 9.0 and above , Android 5.0 and above Chipset:DA14683 Heart Rate sensor:SC7R311 G-Sensor:SC7A20 Storage:Flash 64Mb Battery:Polymer 200 mAh Bottom case:ABS+PC Front case:Glass Product size: Ø4.55 x 1cm/1.79x0.39 inch Package size:15.1x7.5x3cm/5.94x2.95x1.18 inch Net weight:35g/0.07 lb Gross weight:80g/0.17 lb The Package Include: 1 x Smart watch 1 x Charge cable 1 x Use manual