Top specifications
eSIM compatibility
No
Heart rate sensor
Yes
Near Field Communication (NFC)
Yes
Device warranty
25 months
Battery capacity
590mAh
Battery
Removable battery
No
Wireless charging
Yes - WPC Wireless Faster Charging
Battery capacity
590mAh
Body
Dimensions (mm)
45.4x45.4x10.5 (HxWxD)
Waterproof
5ATM/IP68/MIL-STD-810H
Rear Case
Polyamide (PA) + Glass Fiber Gorilla Glass
Front Case
Titanium Sapphire Crystal
Buckle type
Aluminum
Band type
FKM RUBBER
Weight (g)
46.5
Connectivity
Near Field Communication (NFC)
Yes
Bluetooth
Yes
Wi-Fi
Yes
Processor
Processor
Exynos W920 (Dualcore, 5nm)
Display
Pixels
330PPI
Type
Super AMOLED
Size (inches)
1.4
Platform
Operating system
Wear OS 3.5 (Powered by Samsung)
Sensors
Accelerometer
Yes
Gyroscope
Yes
Barometer
Yes
Blood oxygen levels
Yes
Ambient light sensor
Yes
Digital compass
Yes
Heart rate sensor
Yes
Memory
RAM
1.5GB
Device memory
16GB
Features
Samsung Pay
Yes
Loudspeaker
Yes
GPS
Yes
Compatible With
Google Assistant
Always On
Yes
Google Pay
Yes
eSIM compatibility
No
Warranty
Device warranty
25 months
Compatibility
Compatibility
Compatible with Android 6.0 or higher, RAM 1.5GB above
Not compatible when your phone doesn't support Google Mobile Service
Not compatible when your phone doesn't support Google Mobile Service
Virtual assistant
Bixby
Yes