Accessories : Charging cable, manual, Certificate, original box Weight[g] : 0.300 Voice assistant built-in : YES Bluetooth-compatible Version : 5.2 Wi-fi : no Metrics measured : Heart Rate Monitor,Oth more→er,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor,Body Temperature Monitor,Stress Monitor Activity Tracked : Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker Touch Screen : YES Category : Smart Watches App name : Hband Screen Material : AMOLED CPU Model : smart watch Band Detachable : Yes APP Download Available : Yes Battery Detachable : No CPU Manufacturer : MediaTek Case Material : ALLOY Band Material : STAINLESS STEEL Waterproof Grade : Professional Waterproof SIM