? Heart rate and sleep monitoring: Built-in advanced Nordic nRF52840 chip, minimum size, lowest power consumption, highest integration, data is completely accurate! Automatically track real-time heart rate and automatically track your sleep duration and consistency by comprehensively analyzing sleep quality data to help you adjust your healthy lifestyle.
? Better visual experience: Full-screen touch, 1.3-inch LCD display?2.5D high-hardness glass screen cover, precision lamination process. Nano TPU strap, anti-sweat matte finish, ergonomic convex design and soft strap for a more comfortable fit. IP68 waterproof, smart watch surface can resist rain when impact outdoor.
? Multi-function smart watch: Accurately record all-day activities, such as steps, distance, burning calories, walking mileage, activity minutes, sleep status, etc. The watch has 8 built-in sports modes (walking, running, hiking, cycling, treadmill, fitness, mountain climbing, spinning, yoga). Other functions: information call reminder, music control, breathing training, stopwatch, alarm clock, multi-dial setting, two-way anti-lost. Compatible with iOS 8.0, Android 4.4 and above.
? Fast and convenient charging: Innovative magnetic charging (with USB charging cable + charging pin), you can switch to charging mode in 1 second, 210mAh large battery only needs 2.5 hours to charge for more than 10 days, standby time is 45 days.
? 100% Satisfaction Guarantee: Supports Men's and Women's Child Health Tracker, we offer a 12 month refund or free replacement, lifetime friendly customer support, just order no worries.