Product Dimensions: 2.2 x 3 x 4.3 inches
Item Weight: 1.28 ounces
ASIN: B07RR7JK17
Item model number: K17
Batteries: 1 Lithium Ion batteries required. (included)
OS: Most smartphones with iOS 8.0/Android 5.0 or above
Connectivity technologies: GPS
GPS: True
Special Features: App Notifications, Calls, Message reminder; Reject calls; Do Not Disturb Mode;, Time Display, Alarm Clock, Stopwatch;, Sleep Monitor, Heart Rate Monitor;, Sedentary Reminder, Water Drinking Reminder., Calorie Tracker, Pedometer;
Display technology: LCD
Other display features: Wireless
Device interface - primary: Touchscreen
Colour: Red-K17
Manufacturer: VAOYAO
Country of Origin: China