Smart Tasbih Ring Specifications: Product: Electronic Tasbih Ring. Bluetooth Version: 5.1 Water Resistance Standard: IP68. Compatibility and Usage: All Bluetooth-enabled mobile phones. Category: Smart Watches and Products. Features of the Smart Tasbih Ring: The smart tasbih ring, designed for tasbih and dhikr, is distinguished by its design and material. The ring is made of aluminum for protection and durability. The smart tasbih ring is equipped with a digital screen to display the date, time, number of tasbihs, and other features. You can use the smart tasbih ring with complete safety as it comes with an IP68 rating for water, dust, and splash resistance. The electronic tasbih ring provides vibration alerts at 33, 66, 99, and 100 tasbihs, in addition to alarms reminding you of prayer, sleep, and wake-up times. Charge the smart tasbih ring fully, and it will continue to work for up to 3 days. To enjoy all the features of the smart tasbih ring, download the BSTWSH app to control the ring via your mobile phone.