R1 Global 1ST DIY Smartwatch, 1.3inch TFT Color Screen Smart

Voice assistant built-in : YES Bluetooth-compatible Version : 5.0 Wi-fi : YES Metrics measured : Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor Activity Tracked : Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker Touch Screen : YES Category : Smart Watches Screen Material : Color LCD Band Detachable : Yes APP Download Available : Yes Battery Detachable : No Display Size : 1.3 inch Movement Type : Electronic Style : Fashion Application Age Group : Adult Screen Shape : Round Band Material : Silica gel Waterproof Grade : Professional Waterproof SIM Card Available : No Mechanism : No Multiple Dials : Yes GPS : No Network Mode : None Battery Capacity : 180-220mAh Rear Camera : None RAM : lt;128MB ROM : lt;128MB System : Android Wear Type : On Wrist Compatibility : All Compatible Language : English,Russian,Spanish,Portuguese,ITALIAN,French,German,Hebrew,Greek Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Remote Control,Push Message,Big Three Needles,24 hour instruction,Chronograph,Alarm Clock,Speed Measurement,Heart Rate Tracker,Calculators,Oxymeter Brand Name : Lenovo Origin : Mainland China Certification : CE,FCC,RoHS R1 A Version Support Language: English Italian German Greek Hungarian Romania Serbia Lithuania Bulgarian Russian R1 B Version Support Language: English Italian German Dutch French Hebrew Spanish Russian Greek Portuguese Selling point AAAAA. Global 1ST DIY Smartwatch, change the Design by yourself anywhere anytime. 1. 1.3 inch real round big colored screen all touch(not single touch) 2. IP68 Waterproof (not for diving) 3. Fashional design 4. 7H toughened glass lenses 5. 280mah Lithium Polymer Battery, Normal use time 7-10days, Standby time for 30days. 6. All touch for option. 7. Step,heart rate monitor,sleep monitor and so on. 8.