Colors
Speedster Grey
Dimensions
(without heart rate base)
46.7x46.7x11.9mm
Weight
32g (without strap)
47g (including strap)
Body Material
Fiber-reinforced polymer
Buttons
2 (including the crown)
Water-resistance Grade
5 ATM
Display
Material
AMOLED
Size
1.39"
Resolution
454x454
PPI
326
Touchscreen
Tempered glass +anti-fingerprint coating
Battery
Battery Capacity
440 mAh (rated value）
Charging Method
Magnetic charging
Theoretical Charging Duration
Approx. 2 hours
Typical Usage Scenario Battery Life
Up to 14 days
Battery Saver Mode Battery Life
Up to 24 days
Clock Mode Battery Life
Up to 45 days
Heavy Usage Scenario Battery Life
Up to 7 days
Accuracy GPS Mode
Up to 26 hours
Automatic GPS Mode
Up to 44 hours
Power Saving GPS Mode
Up to 54 hours
Cheetah Square (Winner Champagne)
• Dual-band (L1+L5) circularly-polarized GPS antenna that’s up to 99% as accurate as a handheld GPS locator - even in dense areas.
• 6 satellite systems: GPS, GLONASS, Galileo, BeiDou, QZSS, NAVIC.
• 1.75" HD AMOLED color always-on display.
• 2.5D Tempered Glass with anti-fingerprint coating.
• 390x450 resolution, 341 PPI, up to 1,000nit brightness.
• Aluminum alloy bezel and fiber-reinforced polymer middle frame.
• 25g w/o and 37g with wristband.
• Quick release liquid silicone strap (20mm, 140-205mm).
• 3 buttons including an operation crown and a quick-start button, 44x38.7x9.9mm body measurements (without heart rate base).
• Button mode for easy operation while running.
• 8-day battery life, 14 days with battery saver mode, 240 mAh.
• New smart Automatic GPS mode up to 20 hours.
• Water-resistant to 5 ATM (50m).
• 100+ watch faces including animated, editable, and interactive watch faces.
• Built-in Microphone.
• Up to 2.3GB of music storage & music playback.
• Zepp Health’s proprietary BioTracker™ 3.0 PPG sensor.
• Upgraded health-centered Zepp OS 2.0: Power-efficient, seamless user experience, 100+ mini app ecosystem, shortcut cards, storage of membership card codes, and morning updates.
• Android 7.0 / iOS 12.0 and above, Wi-Fi 2.4GHz, Bluetooth 5.3.
• Zepp App.
• Import of route files for real-time navigation.
• Zepp Coach™ AI-powered scientific & personalized training guidance.
• New race Achievement prediction function.
• Connect to heart rate belts and cycling power meters.
• Virtual Pacer compares in real-time pace to target pace.
• Create Training Templates for personalized workouts.
• Live voice broadcast of sports data.
• Sports data stays on-screen during exercise.
• 150+ sports modes w/ Track Run mode & smart trajectory correction.
• Automatic recognition of 8 sports and 25 strength training exercises.
• New automatic conditional pause when a specific target is achieved.
• PeakBeats™ assesses specialized data such as VO2 Max, full recovery time, training load, and training effect. New real-time performance updates for Outdoor Running & Track Run modes.
• Sync to 3rd Party Fitness Apps like Strava, adidas Running, Relive, Apple Health (iOS users), and Google Fit (Android users).
• Built-in Amazon Alexa and offline voice assistant.
• 24h monitoring of blood-oxygen, heart rate & stress level.
• Test 4 health metrics in 1 tap (including breathing rate).
• Sleep quality monitoring with customizable sleep schedules.
• Comprehensive health reminders (high/low heart rates, low SpO₂ levels, high stress levels, breathing exercise and altitude SpO₂ prompts).
• More health features such as PAI health assessment system, heart rate recovery monitoring, menstrual cycle tracking and more…
