Top specifications
Heart rate sensor
Yes
Usage time
Large: 56hrs
Small: 43hrs
Small: 43hrs
Near Field Communication (NFC)
Yes
Device warranty
24 months
Battery capacity
Large: 340mAh
Small: 247mAh
Small: 247mAh
Battery
Usage time
Large: 56hrs
Small: 43hrs
Small: 43hrs
Removable battery
No
Wireless charging
Yes
Battery capacity
Large: 340mAh
Small: 247mAh
Small: 247mAh
Body
Dimensions (mm)
Large: 45x46.5x11.1 (HxWxD)
Small: 41x42.5x11.3 (HxWxD)
Small: 41x42.5x11.3 (HxWxD)
Buckle type
Stainless
Rear Case
Polycarbonate + Glass Fiber Gorilla Glass
Front Case
Stainless Gorilla Glass
Band type
Leather Fluoroelastomer
Weight (g)
Large: 53.8
Small: 48.2
Small: 48.2
Water resistant
Yes - IP68
Dust resistant
Yes
Connectivity
Bluetooth
Yes
Near Field Communication (NFC)
Yes
Wi-Fi
Yes
Processor
Model
Exynos 9110
CPU speed
1.15GHz CA53 64bit dual-core
Display
Type
Super AMOLED
Size (inches)
Large: 1.4
Small: 1.2
Small: 1.2
Platform
Operating system
Tizen OS 5.5
Sensors
Accelerometer
Yes
Ambient light sensor
Yes
Gyroscope
Yes
Barometer
Yes
Blood oxygen levels
Yes
Heart rate sensor
Yes
Memory
RAM
1GB
Device memory
8GB
Features
Samsung Pay
Yes
Loudspeaker
Yes
GPS
Yes
Always On
Yes
Microphone
Yes
Warranty
Device warranty
24 months
Virtual assistant
Bixby
Yes
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