0.96" Dynamic color display large screen, increase the display area, make calls, messages, reminders clearly visible, and unique layout bring you a clear visual experience.IP67 Waterproof, no fear of rains, sweat and water, it can ensure free wear in any place fealess, great for outdoor sports wearing. Health monitor & multi sports modes, heart rate, blood pressure, sleep monitoring (sleep for time, quality of sleep ), sport mode: running, sit-up, skippiong rope etc.80mAh Large capacity battery, long battery life, long-lasting standby for time about 5 days, safe and power-saving. Specifications:Model: M7 for smart bracelet;Screen Size: 0.96 inches dynamic color display screen;BT Version: BLE 4.0;Battery Capacity: 80 mAh;Waterproof: IP67;Charging Interface: USB;Charging Time: about 2 hours;Working Time: about 2-3 days;Standby Time: about 5 days;Compatible Platforms: Android; Intelligent Reminder: Call reminder, information push, sedentary reminder;More Functions: Find bracelet, Alarm reminder, remote camera, Raise your hand to brighten, Music control, Weather. APP support languages: English, Simplified Chinese, Traditional Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malay, Thai, Czech, SlovakMaterial: ABS+Silicone; Made of environmental friendly silicone, soft and comfortable, lightweight but durable, making your sports life more ease.Size: Approx. 25x2x1.1 for cm/9.84x0.78x0.43 inch Package includes:1x for Smart Bracelet;1x Charger;1x User Manual.