E28 Smart Band Bracelet IP67 Waterproof Bluetooth Swimming Fitnees Tracker Blood Pressure Heart Rate Monitor Smartband Wristbandblack

E28 Smart Band Bracelet IP67 Waterproof Bluetooth
heart rate using optical detection method.no need for intervention, no need to operate 24 hours a day can test data.high frequency continuous heart rate monitoring
high-quality sleep monitoring (from the sleep of the heart rate statistics can even infer which time points do not sleep well, which time is deep sleep, which is a few nightmares, but also help their own Health test!)
Summary: It provides continuous heart rate monitoring compared to normal wristbands. It automatically measures heart rate data anytime and anywhere. It can measure data automatically like a pedometer without interference. The statistics of the data are very detailed. There are daily and weekly data. As well as the monthly data comparison, you can visually display the health level and the corresponding health advice
Master chip: nRF52832
Sensor: BST-BMA253
Photoelectric Chip: HRS3300DS
Vibration Silence/Vibration
Waterproof level: IP67
Compatible system Android 4.4 and above, iOS 8.2 and above
Features Continuous heart rate, blood pressure
Caring for family sharing real-time data
Offline Measurement Flap Automatic Screen Wearable Hardware + Smart APP + Big Data Cloud Service
Wear it with you, control, display, and record data through the APP. The data is synchronized to the cloud in real time.
Monitor health changes, detect health data, display risk status and assessment results
Step count, calorie, distance, sleep monitoring, sport mode, call reminder, alarm clock reminder, raise screen, social sharing (Wechat, QQ, Facebook, Twitter, etc.)
Shake a picture
Display screen size 0.96 inch 160*80
Connection parameters Bluetooth 4.0BLE (low power)
Other parameters Battery type Lithium polymer battery
Battery capacity 95mAh
Charging method USB interface
Charging time is about 2H
Life time 7 days, standby 15 days
Data storage 3 months
Control method Full touch control, mobile phone APP control
Product language 12 languages ​​such as Chinese/English
colour: black
Material: ABS
Bare weight 25g
Packing list:
1* bracelet
1* user manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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