Rainbuvvy S669 Sports Smartwatch 1.96inch IPS Bluetooth Call 320x385 BLE5.1 IP67 Waterproof 260mAh Android Fashion Smart Bracelet

Model name: S669 APP: PGfit Chip: JL7013A6 Button type: one physical button Bluetooth version: BT5.1 Heart rate: HX3602 Watch net weight: 45g Screen material: glass Total length of wristband: 270mm Wristband material: silicone Watch head size: 48.1x39.8x10.8mm Battery type: Lithium battery Standby time: Normal connection for 5-7days, standby for 20-30days. (Connection usage depends on personal usage). Charging method: Magnetic charging Charging time: about 3h APP languages: Simplified, English, Traditional, Greek, French, German, Italian, Spanish, Dutch, Portuguese, Russian, Turkish, Japanese, Polish, Romanian, Thai, Vietnamese, Indonesian, Korean, Arabic. Watch languages: Simplified, English, French, German, Italian, Spanish, Dutch, Portuguese, Russian, Turkish, Japanese, Polish, Arabic. Main functions: 5 sets of theme styles, custom dial, step count, brightness adjustment, multiple sports modes, sleep detection, heart rate, blood oxygen, respiratory training, information push, remote music control, remote photography, voice assistant, real-time weather, search for mobile phone (connected to mobile phone for use), alarm clock, timer, stopwatch, do not disturb mode, female menstrual cycle, bluetooth call, game.

Pedometer: yes Cellular Technology: no