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Top specifications
Heart rate sensor
Yes
Near Field Communication (NFC)
Yes
Device warranty
24 months
Battery capacity
Large: 425mAh
Small: 300mAh
Design
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Bezel Type
Touch
Body
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Dimensions (mm)
Large: 44.4x44.4x9.7 (HxWxD)
Small: 40.4x40.4x9.7 (HxWxD)
Waterproof
Yes - 5 ATM IP68/MIL-STD-810H
Weight (g)
Large: 33.8
Small: 28.9
Band type
One-click
Battery
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Removable battery
No
Wireless charging
Yes - WPC
Battery capacity
Large: 425mAh
Small: 300mAh
Connectivity
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Bluetooth
Yes - 5.3
Near Field Communication (NFC)
Yes
LTE
Yes
Wi-Fi
Yes - 2.4GHz & 5GHz
Processor
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Processor
Exynos W1000 (5 core, 3nm)
Display
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Pixels
Large: 327 PPI
Small: 330 PPI
Resolution
Large: 480x480
Small: 432x432
Type
Sapphire crystal
Size (inches)
Large: 1.47
Small: 1.31
Sensors
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Gyroscope
Yes
Barometer
Yes
Blood oxygen levels
Yes - continuous
Accelerometer
Yes
Sleep tracking
Yes - Sleep Apnea
Digital compass
Yes
Ambient light sensor
Yes
Other sensors
Irregular Heart Rhythm Notification
Blood Pressure
Bioelectrical Impedance Analysis
Skin Temperature
Energy Score
Medication
AGEs
Heart rate sensor
Yes
Memory
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RAM
2GB
Device memory
32GB
Features
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Material
Armor Aluminum
Google Pay
Yes
GPS
Yes - dual
Warranty
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Device warranty
24 months
Built-in Devices
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Built-in speakers
Yes
Virtual assistant
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Bixby
Yes