Sell [24H Shipping] Xiaomi M4 Smart Watch IP67 Waterproof Smart Band Sport Wristband for Men Women best price

----------------------------Function---------------------------- M3&M4 1.Heart rate monitor: You can monitor your heart rate through your band at anytime. 2.Blood oxygen and blood pressure monitor: Monitor your blood oxygen and blood pressure 3.Motion modes: Rope-skipping, Running, Sit up record 4.Movement tracker: Calculate the number of moving steps, calories as well as distance. 5.Sleep monitor: Monitor the quality of sleep every day accurately, calculate the time length of deep sleep and light sleep. 6.Call and message reminder: The screen shows numbers or names when there is an incoming call; When a new message arrives, the screen shows relevant notifications and corresponding icons. 7.It doesn't contain body temperature. 8.Other functions: Information push... .... ---------------------- Specification------------------------ ***M3*** Item Type: Smart Bracelet Screen: 0.96-inch IPS colorful screen CPU: Tailing Micro 8266 ROM: 512K RAM: 16K Compatibility: Andriod 4.2 and above or IOS 8.0 or above Bluetooth: 4.0 Battery Capacity: 80mAh Working Time: 5-7 days Color: Black/Blue/Red Waterproof Grade: IP65 Life Waterproof(Not for swimming or taking a shower) Language: English APP Language:English, French, German, Italian, Japanese, Russian, Simplified Chinese, Spanish, Thai, Malay ***M4*** Item Type: Smart Bracelet Screen: 0.96-inch IPS colorful screen CPU: Tailing Micro 8366 ROM: 512K RAM: 16K Compatibility: Andriod 4.4 and above or IOS 8.4 or above Bluetooth: 4.0 Battery Capacity: 90mAh Working Time: 5-7 days Color: Black/Blue/Red Waterproof Grade: IP67 Waterproof(Not for swimming or taking a shower.But it can effectively protect the watch when it falls.) Language: English APP Language: English, French, German, Italian, Japanese, Russian, Simplified Chinese, Spanish, Thai, Malay __________ Warranty__________ In the following cases, we will provide repair, replacement, and return services： 1. Send a wrong product. 2. Products have quality problems. 3. You receive a fake one. Within 15 days after you receive the product, if any non-human failure occurs, you can enjoy the return or replacement service. __________ Note：__________ After receiving the product, if you have any questions, please contact us first. If you have already given a 1-3 star rating and you cannot modify the rating, we will not provide the above services. (Under the Shopee rules, after you have rated the order, you still have a chance to modify the rating) 1.Please charge more than 1 hour for first time use. And long press the home button to turn on the watch. 2.When the watch is connected to the phone, the time will be automatically synchronized. 3.Please scan the QR code on the manual to download the APP. -----------------------Package Included------------------------ 1 x Bracelet 1 x User Manual 1 x Charging Cable