COLMI I31 Smartwatch

Band width[mm] : 20 mm Voice assistant built-in : YES Bluetooth-compatible Version : 5.2 Wi-fi : no Metrics measured : Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Stress Monitor Activity Tracked : Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker Touch Screen : YES Category : Smart Watches App name : FitCIoudPro Screen Material : AMOLED CPU Model : Realtek RTL8763E Band Detachable : Yes APP Download Available : No Resolution : 466*466 Display Size : 1.43 inches Style : Fashion Application Age Group : Adult Screen Shape : Round Case Material : Plastic Band Material : Silica gel Waterproof Grade : Professional Waterproof SIM Card Available : No Mechanism : No Multiple Dials : Yes GPS : No Network Mode : None Battery Capacity : 220-300mah Rear Camera : None RAM : 128MB ROM : 128MB System : None Type : On Wrist Compatibility : All Compatible Language : English,Russian,Spanish,Polish,Portuguese,ITALIAN,French,German,Japanese,Ukrainian,Dutch,Arabic,Indonesian Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message,24 hour instruction,Alarm Clock,Heart Rate Tracker,Interactive Music,Calculators Brand Name : ColMi Origin : Mainland China Certification : CE,RoHS