Product Dimensions: 1.97 x 1.81 x 0.47 inches
Item Weight: 4.3 ounces
ASIN: B09P9YJNPF
Batteries: 1 Lithium Ion batteries required. (included)
OS: Other
Connectivity technologies: Bluetooth
Special Features: Pedometer, Calorie Counter, Email/Messages/Call/SNS Notification, Customized Watch Faces, Biological Data Sensor, Bluetooth Enabled, Fitness Tracker, Heart Rate Monitor, OLED Screen, Sleep Monitor, Touchscreen, Waterproof, Water-Resistant
Other display features: Wireless
Device interface - primary: Touchscreen
Colour: Black-Black
Included Components: Charging cable, User Manual
Manufacturer: GRV
Country of Origin: China