Exquisite Workmanship: 1.32" round screen with 360*360 resolution, presents delicate and clear picture quality. Finely honed metal body and breathable silicone strap is durable and comfortable to wear.
Long Battery Life: 480mAh large battery provides 5-10 days of working time and up to 40 days of super long standby time, farewell to frequent charging.
GPS Navigation: Equipped with a high-end ceramic antenna GPS chipset, K37 offers precise positioning and navigation with an optimized signal interference design.
Health Monitor: Automatically monitor and record your heart rate, blood oxygen, and sleep data, helping you adjust yourself for a healthier lifestyle.
