HEROCKX Watch Smartwatch with Bluetooth Calls/Smart Notifications,Fitness Tracker with 100+ Sport Modes,1.46" HD LTPS display,BT call,Quick reply SMS,Voice assistant,IP68 Waterproof Smartwatch Black

Operating system: Android Wear 2.9
Memory storage capacity: 128 MB
Special features: 打电话
Battery capacity: 300 Milliamp Hours
Connectivity technology: USB
Wireless communication standard: Bluetooth
Battery cell composition: Lithium Ion
Shape: Round
Screen size: 1.46 Inches
Brand: HEROCKX

fitness,100+ models,water proof