Fitness Tracker Trendy Fashion Wristband Smart Watch Waterproof HZD1809W Smart watch good quality chip CE ROHS FCC

Specification:
1.Chip: CNRF52832 QFAA
2.Display :1.3 inch TFT 240*240 RGB,Single touch touch operation
3.Parameter :G-sensor :BOSCH BMA421
4.Heart Rate chip: Dual PPG HeartRate Sensors Module HRS3300
5.Battery:Polymer 180 mAh with Battery Protection IC
6.Use time :Longest standbytime 45 days, Normal daily use 3-5 days approx
7.Charging:Full charging needs 2 hrs at most, 5V, 1-2.1 A
8.Water-resistant Level : IP67
9.Material:Watch Body Material(Zinc alloy glass);Band Body Material(TPU );Watch Buckle(Steel 302); Watch band ( TPU Black, purple, blue, gray, pink. )
10.Typical functions :Heart rate,Blood pressure test,Blood Oxygen, Sleep monitoring ,Electrical Lock ( The door need have IC ,Logical encryption chip card, compatible with S50,NXP MIFARE1 Chip)
11.Other functions 1:Sport functions , Pedometer / calorie;Multiple motion mode : modes of walking, running, swimming, badminton and football ,WeChat movement.
12.Other functions 2: Alarm clock reminding,Caller rejection,Harassment phone display,Stopwatch,A sedentary reminder,Call reminder / SMS reminder.
13.Other functions 3: Click or shake to take photos,Three kinds of dial selection,Control the mobile phone player to suspend the last one and the next.
14.Other functions 4: Information push ,SMS, WeChat QQ Twitter Facebook and so on 10 kinds of push, optional all push ,Air escalation
15. Watch Multilingual language :Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainia
16. App Language : Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian . App :DAFIT