Wholesale Smart Watch HZD1905W Sport Bracelet Heart Rate Blood pressure Monitor IP67 Waterproof Smart Sports Bracelet

1.Chip: H6620D ,Bluetooth version 4.2
2.Screen display: 1.22 inch IPS screen
3.Heart rate mode:HRS3300 ,Built in, vibratng reminder
4.Material: Metal shell + Silicone Band
5.Battery capacity:150 mAh Li-polymer battery ;
6.Stand-by time:7-10 days ;Charging time : About 2 hours ,USB Charge Port
7.Waterproof grade:IP67
8.App : Da Fit
9.App Support Language:Chinese,Japanese,English,French,German,Italian, Spanish,
Russia,Portugese,Korean, Arabic,Vietnam
10.System requirement:Android 4.4 and above, IOS 8.0 above, support bluetooth 4.0
11.Main functions : Heart rate monitoring,Blood pressure monitoring,Blood oxygen
Time and date display, step, calorie, distance counting ,
12.Functions 2:Standard movement function (step, distance, calorie counting)
13.Functions 3: Sleep monitoring (sleep time, sleep quality),Screen brightens while raising hand
14.Functions 4: Call reminder, message, QQ, Facebook,Twitter,Line,
SKYPE,WhatsApp,Kakaotalk,Instagram,Snapchat
15.Functions 6: Excessive sitting reminder,Alarm clock reminder,Mobile phone searching,Shake to take photo