KT59pro smartwatch 1.83 square screen Ruiyu 8762D Bluetooth call offline payment extremely narrow metal border

Band size: L * W * H=45.1 * 36.5 * 10.6mm Weight: 46g Color: Black, Silver, Gold Main functions (Mor function) 1.83-inch large screen, full screen touch, extremely narrow bezel, heart rate, blood oxygen, exercise recording (step count, distance, calorie calculation) Sports mode, voice assistant, APP sports push, message push, information storage, sleep monitoring, women's health, stopwatch, photo control, music playback Chipset Supplier: Ruiyu Chipset: RTL8762D+HN333 APP: FitCloudPro Compatible System: Android 5.0 or above, IOS 10.0 or above FLASH memory: ROM64Mb Type IPS Screen size 1.83 inches Resolution: 240 * 280 Touch type: Full screen touch Connection parameter BT: 5.0 low-power Bluetooth chip G-Sensor Heart Rate: HR3301 Battery type: polymer lithium-ion Capacity: 260mAh Charging Method: Magnetic suction APP software features: FitCloudPro Steps, sleep, heart rate, blood oxygen, exercise data recording, music control, female physiological cycle, more dials, etc Dial selection, message push, daily alarm clock, photo control, weather information Search for wristbands, time formats, Do Not Disturb mode time slots, flip wrists to light up the screen APP languages: English, Simplified Chinese, Traditional Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese Persian, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian Slovak, Croatian, Albanian, Turkish, Ukrainian "Other Partmeter" Waterproof Level: IP67 Charging time: approximately 2.5 hours Life time: 7 days of use and 15 days of standby Product language: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Malaysian, Polish, Vietnamese, Turkish Its language; Wristband size: total length 255MM, adjustable length 155-235mm Appearance material Main body: plastic+zinc alloy wristband: silicone+stainless steel Packaging box size (L * W * H) MM: 155 * 70 * 33mm Packaging weight: 81.7g Outer box size: 370 * 290 * 330mm Total weight of outer box: 9.4KG Packaging quantity: 100PCS