COLMI M40 1.32 inch 360*360 pixels Screen bluetooth Call 24h Heart Rate Blood Pressure True SpO2 Monitor 28 Sports Modes

Specification Brand COLMI Model M40 Bluetooth Version BT 5 0 Operating Mode Full Touch Compatible OS Android 4 4 or above iOS 9 0 or above APP Name Da FitSpecial Features Information Reminder Call Reminder Reject the Call Message ReminderHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen Monitor Sleep Monitoring Sedentary Reminder Drink Water Reminder Breath Training Exercise and Record Multi sport Modes Step Count Calories Distance Application Camera Control Music Control Alarm Clock Stopwatch Calendar Weather Display Relaxing Games Multi dial SwitchingTechnical Parameters Waterproof IP67 Screen Size 1 32 inch Type IPS Resolution 360 360 pixels Battery Battery Capacity 300 mAhUsing Time About 3 10 days Charging Type MagneticChargingAppearanceDetails Material Watch Material Alloy Band Material Silica Gel Size Dial Size About 37 3 37 3 9 8mm Packing List 1 COLMI M40 Smart Bracelet 1 Charging Cable 1 User ManualTips 1 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 be compatible perfectly with your phone QA Why doesn t my watch start 1 The watch needs to be connected to the charger for the first use 2 If your watch battery runs out you need to charge it for a while before trying to activate your watch 3 Try to activate your watch by pressing the area below the screen for a long time Why my watch doesn t charge succ