Screen size 1.43 inches_ AMOLED

Resolution 466X466

System requirements: ios9 or above, Android 4.4 or above

Bluetooth version 5.2

Main control chip REALTEK8763E-VP

Gsensor QMA6100P

Heart rate VC30F

Battery capacity 450mAh high capacity high voltage

Memory RAM_578KB+ROM_128Mb

Standby time: about 60 days

Battery life is about 7-10 days

Charging method: magnetic charging cable

Motor built-in vibration reminder

Waterproof level 1ATM

Material zinc alloy + plastic

Watch size 55.3*47*13mm

Strap width/material 22mm/liquid silicone strap

Exercise record: steps, calories, distance, stopwatch, timer,

Other functions: brightness adjustment, screen off time setting, turning your wrist to turn on the screen, 8 menu styles (grid, list view), power saving mode, do not disturb mode, vibration intensity selection, time format, weather forecast, music control, alarm clock, Find mobile phone, switch between 4 dial UIs (customizable dials), do not disturb mode, drink water reminder, remote control camera, menstrual reminder for women, heart rate warning, sedentary reminder, find mobile phone, reject incoming calls

Sports modes 107 sports modes (walking, running, outdoor cycling, football, skipping rope, basketball, football, mountain climbing, tennis, rugby, golf, yoga, fitness, dancing, baseball, hiking, indoor cycling, free training , skiing, bowling, dumbbell training, sit-ups, hiking, indoor walking, indoor running, cricket, kabaddi, sailing, rock climbing, skateboarding, roller skating, cool running, ATV, paragliding, triathlon, stair climbing machine , stair climbing, stepper, core training, flexibility training, Pilates, gymnastics, stretching, strength training, cross training, aerobics, physical training, wall ball, barbell training, deadlift, upper body training, functional training, Burpee, back training, lower body training, high-intensity interval training, weightlifting, square dance, belly dance, ballet, Zumba, Latin dance, hip-hop, folk dance, jazz dance, boxing, wrestling, martial arts, Tai Chi, Muay Thai, judo , Taekwondo, karate, kickboxing, fencing, swordsmanship/kendo, volleyball, softball, hockey, table tennis, handball, squash, billiards, shuttlecock, beach volleyball, beach football, sepak takraw, skating, curling, snow sports, Snowmobile, ice hockey, sled, sled, archery, darts, tug of war, hula hoop, kite flying, horse riding, Frisbee, fishing, equestrian, track and field, racing) GPS motion track function in the APP (the watch itself does not have a GPS positioning function)

Message reminder push for incoming calls, SMS, WeChat, QQ, Mail, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Line, Kakao Talk, Viber, Skype, Telegram

Watch font language 13 languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese (the factory language defaults to English)