Bakeey M4S Heart Rate Blood Pressure O2 Monitor Multi-sport Modes Call Rejection USB Charging Smart Watch

Specification Brand Bakeey Model M4S Bluetooth Version BT 4 0 or above Compatible OS Android 4 4 or above iOS 8 0 or above Operating Mode Touch Key APP Name Fundo App Language English French German Greek Japanese Korean Portuguese Romanian Russian Simplified Chinese Spanish Italian Traditional ChineseSpecial Features Waterproof IP67 waterproof Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor SupportSleep Monitor Support Multi sport Modes SupportPedometer Support Call or Message Reminder Support Reject Call Support Notification SupportAlert Type Vibration Auto Light up Screen SupportStopwatch SupportOther Functions Support Alarm Calender Sedentary reminder Camera remote control Anti lost Technical Parameters Sensor G sensor Heart Rate Sensor Screen Size 0 96inch Type TFTResolution 80 160pixels Battery Battery Capacity 90mAhStandby Time About 7 days Using time About 5 days Charging Time About 2 hours Charging Type USB chargingAppearanceDetails Band Material Silicone Length about 235mm Weight and SizeProduct size about 46 33 24mmProduct weight about 14 3g 1 Smart Bracelet 1 User Manual Tips 1 Display and light of shoot will affect the color of the products pictures for reference only subject to our available products 2 Please download the app before usage in order to compatible perfectly with your phone