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B57 fitness tracker smart watch Waterproof Sport For IOS Android phone Smartwatch Heart Rate Monitor Blood Pressure Functions

$36.67$46.67

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SKU: 33032834914 Category:

Description

Descriptions:
1. Product model: B57 smart bracelet
2. Chip: NRF52832
3. Bluetooth: BT4.0
4. Compatible system: Android 4.4 and above, IOS 9.0 or above
5. Waterproof rating: IP67
6. Screen: 1.3 inch IPS color Resolution: 240*240
7. Touch: Single touch
8. Battery: 180 mAh
9. Charging: Magnetic charging
10. Charging time: about 1.5H
11. Standby: 25 days or so Working time: 7 days or so
12. Bracelet material: PC case + plastic case
13. Product size: about 48.9*34.5*11.7mm/1.92*1.35*0.46in
14. APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese,
Features:
1. Bracelet display function: time display, battery icon display, date display, week display, standard motion function (step, distance, calorie) multi-sport mode (walking, running, cycling, skipping, badminton, basketball) , football, swimming), heart rate, blood pressure detection, blood oxygen detection, sleep time display, screen brightness adjustment, music control.
2. Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders.
3. Other functions: intelligent anti-lost, remote control photography, do not disturb mode, raise hand to bright screen, time format setting, factory reset, long press to reject incoming calls, three clock interface selection, music control (support previous song, next song, play/pause), weather display, apple health, etc.
Pls Note:
Note:
1. after receive the watch ,please charging first.Because after a long period of logistics, the watch has a low battery
2. Do not use the smart bracelet in sea water, hot water or warm water!
3.Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It's normal for certain deviation.The user should treat data objectively.
4.Please do not compared to hospital equipment about reading,it is NOT a medical device !please don't buy for check the health(heart problem, blood pressure problem) it's not for professional use.Just can be a reference.
Packing List:
1* Bracelet
1* Instruction Manual
1* Charging Cablemy
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Additional information

Brand Name

Hollvada

Network Mode

None

SIM Card Available

No

System

Android Wear

Multiple Dials

No

ROM

<128MB

Function

Call Reminder

Rear Camera

None

Battery Capacity

120-180mAh

Language

Japanese

RAM

<128MB

Mechanism

No

Compatibility

All Compatible

GPS

No

Type

Wearable

Waterproof Grade

Life Waterproof

Band Material

Adhesive Tape

CPU Manufacturer

MediaTek

APP Download Available

No

Application Age Group

Adult

CPU Model

NRF52832

Battery Detachable

No

Movement Type

Electronic

Style

Sport

Screen Shape

Square

Case Material

Zirconium

Band Detachable

Yes

Resolution

240*240

Display Size

1.3 inch

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