KT71 Smart (DaFit) Outdoor Three Defense Sports Watch Bluetooth Call 3-meter Deep Waterproof

Band size: 48.5 * 39.9 * 12.3mm Weight: Approximately 29.5 grams on the meter head Color: black and white/black orange Main functions: 1.96-inch high-definition screen, 240 * 282 pixels, full screen touch, heart rate, blood oxygen, blood pressure, pressure, exercise recording (step count, distance, calorie count) Sports mode, voice assistant, message push, information storage, sleep monitoring, weather push, stopwatch, timer, stopwatch, calculator, camera remote control, music control, search phone, women's health, etc. Chip: JL7012F6 APP: Da Fit Compatible systems: Android 6.0+(included) and IOS 10.0+(included) FLASH memory: Rom64Mb Screen type: IPS Screen size: 1.96 inches square Pixel: RGB 240 * 282 Touch type: Full screen touch BT: BT5.3 Gravity sensor: DA267 Heart rate: LC09 Battery type: polymer lithium-ion Battery capacity: 430mAh Charging method: magnetic suction charging APP: Da Fit software features: Steps, sleep, heart rate, blood oxygen, blood pressure, stress, exercise data recording, music control, dialing, calls, etc Dial selection, information 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, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Denmark, Norway Hungary, Czech, Bulgaria, Romania, Slovakia, Latvia, Indonesian, Thai Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian Croatian, Greek, Filipino, Hebrew, Malay, Serbian, Persian Waterproof grade: 3ATM deep waterproof Charging time: approximately 2.5 hours Battery life: Approximately 7 days of use and 25 days of standby Product languages: English, Simplified Chinese, German, French, Spanish, Arabic, Russian, Ukrainian, Italian, Portuguese Wrist strap size: total length 255MM, adjustable length 155-235MM Appearance and material: body: surface shell three times sprayed, character carving+bottom shell environmentally friendly plastic+metal buttons, wristband: silicone