Sell Smart Watch M3 M4 Smartband Fitness Tracker Waterproof Sport Heart Rate Blood Pressure PK Mi Band 4 best price

Purchase Note: 1. This product has three operation interfaces to switch, the default interface is random, you can adjust to your favorite interface after receiving the product. 2. Merchandise sent from Oversea, We usually send it within three days 3. Products use Shopee Standard Express. 4. Shops are not have on duty customer service, you can shopping yourself, all can be order are in stock. 5. If you have any questions, you can also contact my WeChat for processing (My WeChat ID:haley1qiuzhiyi). ---------Welcome to Our store --------- Feature: 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, know more about your body. 3.Motion modes: Cycling, swimming, running, playing basketball and badminton. 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.Other functions: Information push, sedentary reminder, alarm clock and remote camera; Just raising your hand, then the screen lights. 8.IP67 Waterproof: Sweatproof, rainproof, waterdrop-proof, you could wear it while diving. Specification: Item Type: Smart Bracelet Screen: 0.96-inch IPS colorful screen CPU: Tailing Micro 8266 ROM: 512K RAM: 16K Battery Capacity: 80mAh Working Time: 5-7 days Waterproof Grade: IP67 Size: As the picture shows What You Get: 1 Smart bracelet 1 User Manual