Wristband Bracelet OLED font b Smart b font Wristband Heart Rate Monitor Sport band Smartband Bracelet
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Wristband Bracelet OLED font b Smart b font Wristband Heart Rate Monitor Sport band Smartband Bracelet

Wristband Bracelet OLED Smart Wristband Heart Rate Monitor Sport band Smartband Bracelet for IOS Android Fitness Tracker Me

60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $19.00 / piece
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days



M5S Smart Bracelet BT4.0 Heart Rate Monitor Smartband Bluetooth calling: Phone call reminder Health Tracker: Heart Rate Monitor, Pedometer, Calories Counter, Distance, Sleep Monitor(

If you want to use the sleep monitoring,please set the sleep time in the app before sleepping.also,the device could automatically recognize your status and monitoring the whole sleep progress with analyzing the deep sleep and light sleep hours,just that ,thanks

if you want use the sleep monitor,please set the sleep time in your app,and make sure the smartwatch is on heart rate,because the device is according your heart rate to confirm if you sleepping,thanks)

1,Short Press the side buttons to switch display 2,Long press the side key remote control camera in camera mode 3,Long press to start measuring the heart rate in heart rate mode General Brand: senbono Model: M5S Bluetooth version: V4.0 BLE Waterproof rating: cannot support waterproof Special Features Remote Control: Camera remote Other Functions: Alarm Alert, Time Clock, Anti-Lost, Phone Finder Alert type: Vibration Available colors: Black, dark Blue, light blue, green,pink Special Feature: Light on Wrist Up (please note:this device cann’t support the screen display long-time,it will be close after 3-10 seconds,but support light on wrist up) Data Storage: Latest 7 Days Compatible OS Android 4.4 / iOS 7.1 and above system Battery Battery Capacity: 60mAh Li-Poly battery Working Time: Over 2 days Charging Type: 3 Pins Clip Charger Charging Time: 1~1.5 hours Dial and Band Dial shape: Rectangular Case material: Plastic Band material: Silicone

Heart Rate Smart Band
24H Real Time Heart Rate Monitor Smart Band(please note:1,because of the Device is according of the Light reflection to test heart rate,please wearing tight your smart wristband to avoid another light in,if not ,i am afraid you cann’t test the heart rate correct,when a new buyer use the hart rate,the device will automalically test mre than 10 times,that take about 10 seconds to analysis of user’s data,during this process,the heart rate will move between 50-130)

adopt green LED lights (OSRAM lights) and sensitive

photo-diode to monitor the flow of blood through user’s wrist every single moment.
When user’s heart beats, there will be more blood run through user’s wrist, the green light absorption will increase.
Under the interval of heart beats, less blood run through user’s wrist, thus the green light absorption decrease.

DO Researching and Developing Team have effective monitored and extracted heart rate signal based on developed
a set of complicated and explicit algorithm

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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