1.41-inch high-definition large screen: high color gamut, ultra-narrow frame, ultra-large display screen. Rich and delicate colors, real and vivid pictures ECG monitoring: smart portable measurement, using ECG sensor chip, accurately collects heart ECG waveforms, helping you to detect abnormal heart rate and sudden risks in time Blood component analysis: smart portable measurement, using ECG sensor chip, accurately measures blood components, and understands physical condition in time 24-hour real-time monitoring of blood sugar dynamics, automatically generating blood sugar data every thirty minutes Automatic sleep monitoring: using the latest GOODIX chip, combined with RESTFUL sleep technology and sleep scoring system, deep sleep analysis 40 times per second skin pulse monitoring, accuracy increased by 60% Heart rate variability monitoring: using the latest heart rate sensor, combined with exclusive HRV algorithm, to give you professional heart health management advice Specifications: Basicparameters Product number F67Pro Support mobileoperatingsystem iOS: Supports systems 10.0 and above, of which 13 and above supports dual-mode one-click link function. BT below 13 needs to go to the Bluetooth system settings of the phone to connect to Android: Supports systems 5.0 and above Hongmeng: All supported APP Joeme Fit The mainfunction Key functions: ECG electrocardiogram measurement, bodycomposition analysis, blood composition analysis (uric acid, blood lipids), red light 24-hour blood oxygen, HRV report, 24-hour scientific sleep, fourth-generation blood sugar, and all-day stress monitoringGeneral functions: Step counting, distance, calories, calls, voice assistant, heart rate, blood pressure, body temperature test, MET, breathing training, stopwatch, timer, calculator, time and date settings, mini games, female menstrual tracking, music playback, music control, remote control photo taking, weather display, raising the wrist to light up the screen, searching for mobile phones (need to connect to APP) and other incoming call reminders (caller number/name), information notification reminders, alarm clock reminders, standard reminders, sedentary reminders, heart rate alarm reminders and other dials: 6 default watch faces + 1 watch face market watch face + 1 custom watch face Sport mode 150 sports modes:Running and walking: 10 sportsOutdoor running, walking, treadmill, indoor walking, cross-country running, race walking, long-distancerunning, full speed running, variable speed running, marathonCycling: 5 sportsOutdoor cycling, indoor cycling, mountain biking, BMX, track cyclingOutdoor sports: 11 sportsMountaineering, outdoor hiking, orienteering, rock climbing, fishing, hunting, skateboarding, roller skating,parkour, ATVs, off-road motorcyclesIndoor sports: 31 sportsElliptical machine, rowing machine, stair climber, stepper, spinning bike, indoor fitness, mixed aerobics, crosstraining, aerobics, group aerobics, boxing aerobics, strength training, step training, core training, flexibilitytraining, free training, high Strength interval training, yoga, Pilates, gymnastics, monkey bars, parallel bars,battle ropes, stretching, seated press, seated chest press, barbells, dumbbells, sit-ups, push-ups,weightliftingDance Sports: 16 MovementsSquare dance, ballroom dance, belly dance, ballet, street dance, Zumba, Latin dance, jazz dance, hip-hopdance, pole dance, break dance, folk dance, dance, modern dance, disco, tap danceCombat Sports: 12 SportsBoxing, Wrestling, Martial Arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu,FencingBall sports: 29 sportsFootball, beach soccer, basketball, volleyball, beach volleyball, baseball, softball, rugby, hockey, table tennis,tennis, badminton, squash, croquet, cricket, handball, bowling, polo, squash, billiards, sepak takraw,Dodgeball, ice hockey, shuttlecock, futsal, cornhole, bocce ball, pelota ball, floor ballIce and Snow Sports: 13 SportsSkiing, snowboarding, alpine skiing, cross-country skiing, orienteering, biathlon, outdoor skating, indoorskating