Muslim Smart Prayer Ring - 5 Time Reminders, IP68 (White, 18mm)

Features:
With built-in BLE5.1 version, it can quickly connect to the app, get accurate direction and synchronsie data with your smartphone and watch.
0.49-inch OLED display showing the time, allows you to see clearly of the numbers of chants and prayer times.
An integrated CNC button, you can easily keep track if your daily Tasbeeh count at all times, click the button to count, it will vibrate when the count reach to 33, 66, 99 or 100.
Equipped with a 40mAh high ty battery, long battery life up to 3 days of normal use.
Convenient to use, it can be charged anywhere, any time via a USB cable to an power adapter or computer.
Lightweight and available in 5 colors, making it comfortable to wear, stylish and youthful, a great your Musilim friends.

Specification:
BLE Version: BT 5.1
System: Android 5.1 or iOS 10.0 or later
Screen: OLED, 0.49”, 72×40
Battery ty: 40mAh
Button: 1 Button
Charging Port: Pogo Pin
Theoretical Working Hours: up to 3 days in typical usage/up to 5 days in basic usage
Sensors: Vibration Motor
Material: Resin+ABS
Size: Approx. 18 mm/0.71 inch

Package Includes:
1× 18mm Smart Counter Ring

note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.