M4 Smart Bracelet Waterproof Sport Heart Rate Bracelet Health Monitoring Fitness Bracelet Black for

Feature: 1. Superior Texture: Made of environmental protection silicone material, the smart bracelet is no smell, comfortable and durable, safe and reliable, and will not be deformed. 2. Convenient to Carry: Compact and light, easy to carry, the heart rate bracelet can be uesd immediately as long as you exercise, which won"t be a burden on your wrist. 3. Many Functions: The smart bracelet is able to take pictures, look at sleep monitoring, receive information, display sports data and also can be a call reminder, stress monitoring and so on. 4. Waterproof: The smart bracelet has watertightness so you can wash your hands and face directly after exercise which is convenient and don"t need to take it down. 5. Real Time Remind: It can remind you when you"ve been sitting for a long time, and vibrate when you"re too busy to remember the time to get up and take a walk to wake up your body. Specification: Item Type: Smart Bracelet Product Material: Silicone Weight: Approx. 50g 1.76oz Product Size: Approx. 255x20x2.2mm 10.04x0.79x0.09in. Package List: 1 x Smart BraceletSuperior Texture: Made of environmental protection silicone material, the smart bracelet is no smell, comfortable and durable, safe and reliable, and will not be deformed. Convenient to Carry: Compact and light, easy to carry, the heart rate bracelet can be uesd immediately as long as you exercise, which won"t be a burden on your wrist. Many Functions: The smart bracelet is able to take pictures, look at sleep monitoring, receive information, display sports data and also can be a call reminder, stress monitoring and so on. Waterproof: The smart bracelet has watertightness so you can wash your hands and face directly after exercise which is convenient and don"t need to take it down. Real Time Remind: It can remind you when you"ve been sitting for a long time, and vibrate when you"re too busy to remember the time to get up and take a walk to wake up your body.