Packaged included:
<br />1 x Smart Bracelet
<br />1x USB Charging Cable
<br />1 x User Manual
<br />
<br />Specifications:
<br />Model: M4
<br />Compatible platforms: ANDROID, iOS
<br />Material: Silica gel
<br />Color:Black, Blue, Gold, Rose
<br />Screen size: 0.42 inch OLED screen
<br />Host size:41x18x9mm
<br />TPU strap: Length 245mm
<br />Adjustable length:160-245mm
<br />Net weight: About 18g
<br />Battery Capacity:60mAh
<br />Standby Time:15 Days
<br />Display:0.42 inch OLED
<br />Screen operation:Curved touch
<br />Motion sensor:Three-axis gravity acceleration sensor
<br />Waterproof:IP67
<br />Operating temperature:20~60 
<br />Bluetooth:compatible bluetooth4.0(Android and IOS)
<br />Charger: Magnet Suction way Charger
<br />NORDIC:51822
<br />Input voltage: 5V 1A
<br />Blood pressure:Simulate blood pressure
<br />Heart rate: Monitor heart rate
<br />Blood oxygen: Blood oxygen during exercise
<br />Sports plan:Training plan
<br />Time:OLED display 24 hour type
<br />Pedometers:Movement step
<br />Callalert:Shock (Incoming calls, SMS, APP message,ect.)
<br />Sleep Monitoring:Monitor sleep quality
<br />Alarm prompt:Set through APP
<br />Movement plan:Set through APP
<br />Low voltage reminder:Vibration reminder
<br />Sedentary reminder: Sedentary time setting
<br />
<br />Features:
<br />- M4 Smart Watches, curved ID design ergonomic design.
<br />- Fashion, stylish and durable.
<br />- It can display heart rate, steps, calories, distance and also can monitor your sleep.
<br />- Imulate blood pressure and blood oxygen monitor.
<br />- Sedentary remind, keep fit.
<br />- IP67 waterproof, dustproof and anti-corrosion.
<br />- Call/APP message vibration to remind.
<br />- Low power OLED display, Bluetooth 4.0, high accuracy sensor.<p> <b><b><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-11-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-12-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-13-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-14-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-15-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-16-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-17-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-18-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f31a2ed6ad9e75f1bd654f-21-large.jpg></b></b></p>