Shop By Categories

M4 0.42 inch Bluetooth Smart Bracelet, IP67 Waterproof, Pedometer / Heart Rate Monitor / Blood Pressure Monitor / Blood Oxygen Monitor / Sleep Monitor, Compatible with Android and iOS Phones (Gold)

Worldwide Free Shipping
Item #:    CA3441J
If you bought more items, you may get a larger discount:
Quantity2+ units5+ units10+ units
Accumulate last 30-day orders,enjoy lower price
  • Description
  • Bulk Rate
  • Payment & Shipping
  • Write a Reviews
1. The smart bracelet can monitor your heart rate, blood pressure, let you understand your health at any time to keep a healthy life.
2. Pedometer: Set your health goal and view your daily activities, check and analyze data anytime.
3. Sleep monitoring: Monitoring sleep quality.
4. Built-in rechargeable battery 60mAh, standby time about 15 days.
5. Bluetooth version: V4.0, support Android and iOS system.
6. 0.42 inch OLED curved screen.
7. Suction way charging for this bracelet.

Model M4
Material Silica gel
Compatible ios, Android
People Unisex
Wristband Length 160-245mm
Working Temperature -20 to 60 degree Celsius
Item Size 41*18*9mm
Item Weight 18g
Display type OLED
Power Source
Battery Capacity 60mAh
Screen Size 0.42 inch curved touch
Bluetooth version V4.0
Waterproof IP67
Dustproof Yes
Standby Time 15 days
Package Include
Package Contents 1 x Bracelet
1 x Cable
1 x Manual
OEM are Welcome! we can print customer's artwork and logo
More Pictures:
Bulk Rate
Qty: (Retail) 1 2 - 4 5 - 9 10 +
Small Bulk Order Discount:

Small bulk order discount is in order to offer customer more discount and lower price when each item quantity be more without any additional charge.

Our quantity rate is very small, you can get bulk discount even only buy 2 to 10 pcs, you get the discount from 2% to 30%, our system will update the price according to the quantity you choose in your cart.

Large Volume Wholesale Order

Large volume wholesale order, we will offer even better quotation. Pls give us the Item # you want and exactly qty or requirements, we will reply you with lowest quotation in time

Get large volume quotation, Pls contact our Wholesale Dept:

Payment & Shipping

1. We accept money by PayPal.

2. We'll send the order to your PayPal address when you make payment, please make sure the PayPal address is correct.

3. Normally order will be send out in 1 working day when payment received. if product out of stock, it will be take more 1-2 days to get in stock.

Shipping Method

We support multiple shipping methods.

Air Mail - No Tracking # (Free):

15-25 working days arrive

Air Mail - With Tracking # ($1.99):

15-25 working days arrive


3-5 working days arrive, Russia and Ukraine are not available

If you need other shipping methods for special requirement, please contact us by sending an Email to, we will give you a reply in 48 hours.

Write a Review  

Tell us what you think about this item, share your opinion with other people. Please make sure that your review focus on this item. All the reviews are moderated and will be reviewed within two business days.
You will get 1 eForChina point for the first review about this item.

Your Rating:
Your Name: *
Your Email: *
Review: *
Upload images from your computer: (gif, jpg, png files < 1MB)

Verification Code:

Copyright 2008 - 2018 All Rights Reserved.