F57L Smart Watch Blood Glucose Sugar 1.9inch 50+ Sport Smartwatch Men Women Heart Rate Fitness Tracker
Support mobile operating system:IOS9.0 or above, Android4.4 or above
APP: H Band
The main function:
Step counting, distance, calories, heart rate, blood oxygen, blood pressure, blood sugar, body temperature test, sleep monitoring music playing, stopwatch,
countdown, calculator, weather display, female physiological period function, remote photography, wrist raising and screen lighting, looking for mobile phones,
etc
Call reminder (call number/name), information reminder, alarm clock reminder, long sitting reminder, heart rate alarm reminder, Bluetooth disconnection reminder
(APP is required to open), etc
Multi dial: 3 default dials+1 dial market dial+1 user-defined dial
sport mode:
50 kinds: outdoor running, outdoor walking, hiking, indoor running, indoor walking, stepper, outdoor cycling, indoor cycling, elliptical machine, rowing machine, yoga, HIIT, free movement, fitness, skipping rope, fitness games, rock climbing, Athletics, Aerobics, Baseball, Softball, Baseball, Bowling, Trampoline, Curling, Ice Hockey, Horizontal Bar, Mountaineering, Sailing, Push-ups, Rugby, Golf, Skating, Skiing, Fitness Ball, Basketball, Marathon, Volleyball, Table Tennis, Hockey, Rowing, handball, parallel bars, billiards, gymnastics, track and field, sled, dumbbells, badminton, floor exercise, football
Master chip: GR5515+64M FLASH
Gsencor sensor: Rohm KTJ3-1057
heart rate sensor: Epticore EM7128
Vibration reminder Motor vibration reminder
waterproof level: IP67
APP support
Language:
19 countries: English Chinese Simplified Chinese Traditional Korean German Japanese Russian Spanish Italian French Vietnamese Portuguese Persian Polish
Turkish Czech Slovak Hungarian Arabic
watch language:
Dial Language 2 Countries: English, Chinese. 23 Countries: Chinese, Traditional Chinese, Japanese, English, German, French, Italian, Spanish, Portuguese (Portugal),
Portuguese (Brazil), Russian, Korean, Ukrainian, Hungarian English, Turkish, Indonesian, Romanian, Polish, Czech, Slovak, Croatian, Lithuanian, Greek
Watch push language:
23 countries: Chinese (Simplified), Japanese, English, German, French, Italian, Spanish, Portuguese (Portugal), Russian, Chinese (Traditional), Korean, Portuguese
(Brazil), Ukrainian, Hungarian, Turkish English, Indonesian, Romanian, Polish, Czech, Slovak, Croatian, Lithuanian, Greek;
Display size 1.91" square screen resolution: 286*320 (sRGB high color gamut)
Bluetooth:5.1
Strap materialn: silicone strap
Host: 41.7 * 35.4mm, thickness: 9.7mm (excluding heart rate) 11mm (including heart
Weight Head: 19g Machine: 36g
Color Matte black gun, matte gold
Operation: full touch
Battery Polymer Lithium Ion Battery
Battery capacity 3.7V/260mAh
Standby time 30days
Charging method Magnetic charging cable
Charging time about 2 hours
Audited Supplier 
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