• Colors: Onyx, Lava
• Dimensions (without heart rate base): 48.5×48.5×13.75mm
• Weight (without strap): 68.3g
• Body Material: Stainless steel bezel, Polymer middle frame
• Buttons: 4
• Water-resistance Grade: 10 ATM
• Diving Certification: EN13319, ISO 6425, GB/T 18828 certification for freediving to 147 feet
• Mic: Support
• Motor: Linear motor

• Strap:
  Materials: Liquid silicone
  Width: 22mm
  Min. & Max. Wrist Dimensions: 145mm-210mm
  Buckle: Classic pin buckle

• Material: AMOLED
• Size: 1.5″
• Resolution: 480*480
• PPI: 322
• Touchscreen: Gorilla Glass

• Battery Capacity: 700 mAh (rated value)
• Charging Method: Magnetic charging base
• Theoretical Charging Duration: Approx. 3 hours
• Battery Usage:
  Typical Usage Scenario Battery Life: Up to 27 days
  Battery Saver Mode Battery Life: Up to 40 days
  Clock Mode Battery Life: Up to 81 days
  Heavy Usage Scenario Battery Life: Up to 13 days
  Accuracy GPS Mode: Up to 42 hours
  Power Saving GPS Mode: Up to 72 hours
  GPS Max Battery Life: Up to 180 Hours
  Low Temperature Mode (GPS on)： Up to 28 hours
  Low Temperature Mode (GPS off)： Up to 32 days

• Health:
  BioTracker™ PPG biometric sensor (supports blood-oxygen)

• Movement:
  Acceleration sensor
  Gyroscope sensor
  Geomagnetic sensor
  Barometric altimeter
  Ambient light sensor
  Temperature sensor

• Positioning:
  Dual-band & 6 satellite positioning systems

• Connection:
  WiFi 2.4GHz, Bluetooth 5.2, BLE

• Packing List:
  Smartwatch (including standard strap)
  Magnetic charging base (no USB Type-C cable)
  Instruction manual

• Supported Devices:
  Android 7.0 and above, iOS 14.0 and above

• Application: Zepp App

Sports Features

• Sports Modes: 177
• Smart Recognition of 25 strength training movements, 8 sports movements¹⁹
• Template Creation: Training templates (via the Zepp App), Interval training (via the watch)
• Advanced Running Support: Track Run mode, Smart trajectory correction, Virtual pacer
• Connection to Peripheral Workout Devices: Heart rate belt, Running power meter, Cycling power meter, Cycling speedometer, Cycling cadence meter
• Sports Coach: Zepp Coach™
• Workout Status: PeakBeats™
• Sync to 3rd Party Fitness Apps²⁰: Strava, Adidas Running, komoot, Relive, Google Fit, Apple Health
• Sports Convenience: Live broadcast of sports data²¹, Live broadcast of turn directions, Sports data stays on-screen, Conditional pause

Health Features

• 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level
• Manual Measurement: Heart rate, Blood-oxygen saturation, Stress level, One-tap measurement
• Sleep Quality Monitoring: Sleep stages (including REM), Daytime naps, Sleep breathing quality, Sleep score
• Health Assessment System: PAI
• Breathing Exercise: Support, Breath-holding training (downloadable from Zepp App), Breath-holding test (downloadable from Zepp App)
• Health Reminders: Abnormally high & low heart rate, Low blood-oxygen, High-stress level, Prompts to perform stress-reducing breathing exercise, Altitude prompts for blood-oxygen test²²

• Positioning:
  Dual-Band: Support
  Single-Band: Support
  Satellite Positioning Systems: 6

• GPS Modes:
  Automatic Mode: Support (intelligently switches GPS settings based on signal strength, to save power)
  Accuracy Mode: Support
  Automatic Mode: Support (intelligently switches GPS settings based on signal strength, to save power)
  Power Saving Mode: Support
  GPS Long Battery Life Mode: Support (only supported by Hiking & Climbing sports modes)
  GPS Max Battery Life⁵: Support (only supported by Hiking & Climbing sports modes)

• Navigation & Maps:
  Offline Maps: Support
  Turn-by-Turn Directions: Support
  Route Import: Support
  Real-time Navigation: Support
  Real-time Movement Tracking: Support
  Save Location Point: Support
  Direct Return Navigation: Support
  Route Deviation Reminders: Support

• Outdoor & Environment Tools:
  Altitude Assistant: Support
  Ultra-low Temperature Mode: Support (after enabling via watch settings)
  Night Display: Support
  GPS Calibration: Support
  Compass: Support

• Information & Early Warning Alerts:
  Sunrise & Sunset: Support
  Moon Phase: Support
  Tide Display: Support
  Storm Warning Alerts: Support
  High Altitude Blood-Oxygen Reminders: Support

• AI Assitant:
  Zepp Flow™: Support (select countries and regions)

• Convenience:
  Membership Cards²³: Support
  Shortcut Cards: Support
  OTA Update via Wi-Fi: Support
  Events Reminder: Support
  To-Do List: Support

• Smartphone Assistance:
  Bluetooth Phone Music Control: Support
  Bluetooth Phone Camera Control (iOS only): Support
  Phone Call Notifications: Support
  SMS Notifications: Support
  App Notifications: Support
  Call Quick Reply(Android only): Support
  Find My Phone: Support

• Timing:
  Alarm Clock: Support
  World Clock: Support
  Stopwatch: Support
  Pomodoro Timer: Support

• Daily Life:
  Weather: Support
  Thermometer: Support
  Sedentary Reminders: Support
  Screen Lock & Password: Support
  Do Not Disturb: Support
  Voice Memo: Support
  Morning Updates²⁴: Support
  Music Storage²⁵: Support

• Running & walking:
  Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run, Ultramarathon

• Cycling:
  Outdoor cycling, Indoor cycling, Mountain biking, BMX, E-Bike, E-MTB, Gravel cycling, Bicycle commuting, Bicycle touring, Road cycling, Cyclocross

• Swimming:
  Pool swimming, Open water swimming, Fin swimming, Artistic Swimming

• Outdoor workouts:
  Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle

• Indoor workouts:
  Hyrox Race, Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching, Bouldering, Indoor rock climbing

• Dance:
  Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Breaking, Folk dance, Dance, Modern dance, Disco, Tap dance

• Combat sports:
  Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo

• Ball workouts:
  Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf swing, Pickleball, Padel

• Water workouts:
  Outdoor boating, Sailing, kayaking, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling, Kitesurfing, Surfing, Wakesurfing

• Diving workouts:
  Outdoor freediving, Indoor freediving, Spearfishing

• Winter workouts:
  Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing

• Extreme workouts:
  Skydiving, Paragliding, Wingsuit flying

• Leisure workouts:
  Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game

• Board & card games:
  Chess, Checkers, Go, Bridge, Board game
• Others:
  Jumping rope, Archery, Equestrianism, Driving, Stair climbing, Triathlon, Multisport