Features:

• Up to 25 days of battery life in a lightweight design
• Vibrant 1.5″ AMOLED display with 3,000 nits of brightness
• 170+ workout modes including Smart Strength Training and AI coaching
• Free Zepp App for training insights, nutrition, sleep and stress tracking
• 4GB storage for 100 hours of podcasts, plus offline maps for outdoor activies

Technical specifications:

Design:

• Colors: Black
• Dimensions (without heart rate base): 48.5 x 48.5 x 12.2mm
• Weight (without strap): 39.5g
• Body Material:
  
  • Frame: Aluminum Alloy
  • Case: Polymer
• Buttons: 2
• Water-Resistance Grade: 5 ATM
• Mic: Supported
• Speaker: Supported
• Motor: Rotor motor

Display:

• Material: AMOLED
• Size: 1.5"
• Peak Brightness: Up to 3,000 nits
• Resolution: 480 x 480
• PPI: 323
• Touchscreen: Strengthened glass + anti-fingerprint coating

Battery:

• Capacity: 658 mAh
• Typical Use Battery Life: Up to 25 days
• Heavy Use Battery Life: Up to 13 days
• AoD Mode Battery Life: Up to 10 days
• Continuous GPS Usage: Up to 64 hours
• Continuous GPS Usage with Music: Up to 22 hours

Sensors:

• Health: BioTracker™ PPG biometric sensor (5PD + 2LED)
• Movement: Acceleration, Gyroscope, Geomagnetic, Barometric altimeter, Ambient light, Temperature
• Positioning: 5 satellite positioning systems

Strap:

• Material: Silicone
• Width: 22mm
• Buckle: Classic pin buckle

Supported Devices & Application:

• Devices: Android 7.0 and above, iOS 14.0 and above
• Application: Zepp App
• Sports Features:
• 170+ Sports Modes, including running, cycling, swimming, winter sports, and more
• Smart recognition of 25 strength training movements and 8 sports movements
• Advanced running support: Track Run mode, Smart trajectory correction, Virtual pacer
• Connection to peripheral workout devices: Heart rate belt, power meters, speedometers, and more
• Sports Coach: Zepp Coach™
• Workout Status: PeakBeats™
• Sync to 3rd Party Fitness Apps: Strava, Relive, adidas Running, komoot, TrainingPeaks, Apple Health, Google Fit

Health Features:

• BioCharge™ support
• 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level, Skin temperature
• Sleep Quality Monitoring: Sleep stages, REM, naps, breathing quality, and more
• Health Reminders: Abnormal heart rate, low blood-oxygen, high stress level
• Other Features: PAI health assessment, Menstrual cycle tracking

Lifestyle Features:

• AI Assistant: Zepp Flow™ (select regions)
• Smartphone Assistance: Music and camera control, notifications, quick replies (Android only)
• Timing: Alarm clock, World clock, Stopwatch, Pomodoro Timer
• Daily Life: Weather, Thermometer, Sedentary reminders, Voice memo, Morning updates

Items included:

• Smartwatch (including standard strap)
• Magnetic charging head (no cable)
• Instruction manual