Top specifications
eSIM compatibility
No
Heart rate sensor
Yes
Near Field Communication (NFC)
Yes
Device warranty
24 months
Battery capacity
Large: 425mAh
Small: 300mAh
Small: 300mAh
Design
Bezel Type
Rotating
Body
Weight (g)
Large: 59
Small: 52
Small: 52
Dimensions (mm)
Large: 46.5x46.5x10.9 (HxWxD)
Small: 42.5x42.5x10.9 (HxWxD)
Small: 42.5x42.5x10.9 (HxWxD)
Waterproof
ATM+IP68/MIL-STD-810H
Buckle type
Magnetic D-buckle
Band type
One-click
Hybrid Eco-leather
D-buckle Hybrid Eco-leather
Fabric
Sport
Extreme Sport
Metal
Leather
Link Bracelet
Collaboration
Hybrid Eco-leather
D-buckle Hybrid Eco-leather
Fabric
Sport
Extreme Sport
Metal
Leather
Link Bracelet
Collaboration
Battery
Removable battery
No
Battery life
Up to 40 hours
Fast charge
Yes - 45% in 30 minutes
Wireless charging
Yes - WPC
Battery capacity
Large: 425mAh
Small: 300mAh
Small: 300mAh
Processor
Processor
Exynos W930 (Dualcore, 5nm)
Connectivity
Bluetooth
Yes - 5.3
Near Field Communication (NFC)
Yes
LTE
Yes
Wi-Fi
Yes - 2.4GHz & 5GHz
Display
Pixels
Large: 327 PPI
Small: 330 PPI
Small: 330 PPI
Type
Sapphire crystal
Size (inches)
Large: 1.47
Small: 1.31
Small: 1.31
Network
VoLTE (4G calling in UK)
Yes
Sensors
Gyroscope
Yes
Barometer
Yes
Blood oxygen levels
Yes
Ambient light sensor
Yes
Digital compass
Yes
Sleep tracking
Yes - sleep reports and Advanced Sleep Coaching
Accelerometer
Yes
Heart rate sensor
Yes
Memory
RAM
2GB
Device memory
16GB
Features
Safety feature
Fall Detection
Send SOS
Always Heart Monitoring
Medical Information
Send SOS
Always Heart Monitoring
Medical Information
Material
Stainless Steel
GPS
Yes
Special features
Personalised HR Zone
Health Management
Blood Pressure Monitoring
Enhanced Cycle Tracking
All-in-one Digital Wallet
Camera Controller
Dynamic Watch Faces
Personalised HR Zone
Health Management
Blood Pressure Monitoring
Enhanced Cycle Tracking
All-in-one Digital Wallet
Camera Controller
Dynamic Watch Faces
Personalised HR Zone
Always On
Yes
Google Pay
Yes
eSIM compatibility
No
Warranty
Device warranty
24 months
Compatibility
Compatibility
Google apps including Google Maps, Google Assistant and Gmail
Support with other apps including Spotify, Adidas Running and Strava
Support with other apps including Spotify, Adidas Running and Strava
Built-in Devices
Built-in speakers
Yes
Virtual assistant
Bixby
Yes