F57-Spec
| Support mobile operating |
IOS 9.0 or above, Android 4.4 or above |
| APP | H Band |
| major function | Step counting, distance, calories, call, voice assistant, heart rate, blood oxygen, blood pressure, blood sugar, body temperature test, sleep monitoring music playback, stopwatch, countdown, calculator, weather display, female physiological period function, remote control camera, wrist lifting and screen lighting, looking for mobile phone and other call reminders (call number/name), information reminders, alarm clock reminders, sedentary reminders, heart rate alarm reminders Bluetooth disconnection reminder (need APP to open) and other multiple dials: 3 default dials+1 market dials+1 custom dials |
| Sport mode | 50 kinds: outdoor running, walking, treadmill, indoor walking, cross-country running, race walking, outdoor cycling, indoor cycling, mountain climbing, outdoor hiking, rock climbing, skateboarding, roller skating, parkour, elliptical machine, rowing machine, floor climbing machine, treadmill, dynamic cycling, indoor fitness, mixed aerobic, aerobics, group gymnastics, strength training, treadmill training, free training, high-intensity interval training, yoga, football, beach football, basketball, Volleyball, beach volleyball, baseball, softball, rugby, hockey, table tennis, tennis, badminton, handball, bowling, billiards, hula hoop, frisbee, shuttlecock kicking, swing, rope skipping, dancing, alpine skiing |
| Master chip | JL7013A+ 64M FLASH |
| Gsencor sensor | KTJ3-1057 |
| Heart rate sensor |
EM7128 |
| Vibration reminder |
Motor vibration reminder |
| encoder | Full code encoder |
| Waterproof grade |
IP67 |
| APP supports languages |
19 countries: English Chinese Simplified Chinese Traditional Korean German Russian Spanish Italian French Vietnamese Portuguese Persian Polish Turkish Czech Slovakia Hungary Arabia |
| Watch support language |
Dial language: English, Chinese, Japanese 9 countries: (support 150 countries to customize) Simplified Chinese, Japanese, English, German, French, Portuguese, Spanish, Thai, Arabic. |
| Watch push language |
Chinese, Japanese, Korean, Latin, Cyrillic; Latin includes: (English, French, Spanish, Portuguese, German, Dutch, Vietnamese, Northern Europe, Central Europe, Southern Europe Italian, Southeast Asia, Africa); Cyrillic language includes: (Russian, Eastern Europe, Asia), covering 150 countries |
| size | 1.91 "square screen resolution: 286 * 340 (sRGB high color gamut) |
| type | IPS LCD |
| Bluetooth | Bluetooth 5.3 |
| Band Material | Standard configuration: silicone strap optional: Milan strap, canvas strap, imitation leather strap |
| size | Main machine: 43.86 * 38.16mm (excluding key size) Recommended maximum size of protective mold: 39.6 * 34mm, fillet 9mm thickness: 10.8mm (excluding heart rate position) Complete machine: 278 * 39.67mm (including maximum size of watch strap) |
| weight | Head: 33.2g Complete machine: 51.5g |
| colour | Vermilion color, gold |
| other | Operation: full touch |
| Battery | Polymer lithium ion battery |
| Battery capacity | 3.7V /200 mAh |
| Usage time | 6 days for heavy use, 10 days for light use, 25 days for standby, 3 hours for call music playback, |
| Charging mode | Magnetic suction charging wire |
| Charging time | About 2 hours |