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- Galaxy Watch3
SamsungSmartwatch
Samsung Galaxy Watch3
Samsung Galaxy Watch3 is a smartwatch released in August 2020. Key specs: case size 46 mm, screen size 1.4″, AMOLED / OLED display, battery life (smartwatch mode) 2 days.
7.7Score
Display7.3
Health tracking9.2
Smart features7.9
Build & durability4.1
price range$95–120Reference price converted from EUR
- Released
- August 2020
- Type
- Smartwatch
- Brand
Samsung- Popularity
- #3 of 796
- Series
- Samsung Galaxy Watch · 7 generations
- Model numbers
- SM-R850SM-R840SM-R855FSM-R845FSM-R855USM-R845U
46 mmCase size
1.4″Screen size
YesAMOLED / OLED display
2 daysBattery life (smartwatch mode)
5 ATMWater resistance
48.2 gWeight
YesNFC payments
Spec guide
How it ranks among smartwatches of 2020
Screen size · 1.4″Top 32%Battery life (smartwatch mode) · 2 daysBottom 4%Water resistance · 5 ATMBottom 45%Weight · 48.2 gBottom 42%
Compared with smartwatches released in 2020. Bars show the share of models it beats.
compared with other smartwatches
Why is Galaxy Watch3 a good choice?
Pixel density: 364 ppibetter than 94% of smartwatches
Weak points
Water resistance: 5 ATMworse than 90% of smartwatches
Battery life (smartwatch mode): 2 daysworse than 86% of smartwatches
Specifications
Full specifications
Design & durability
- Case size
- 46 mm
- Weight
- 48.2 g
- Thickness
- 11.1 mm
- Height
- 46.2 mm
- Width
- 45 mm
- Lens / cover glass
- Corning Gorilla Glass DX
- Water resistance
- 5 ATM
- Ingress protection
- IP68
- Water resistance (IPx)
- IPx8
- Water rating (maker)
- 50 m / 5 bar / 5 ATM
- Military-grade (MIL-STD-810)
- Yes
- Colours
- Mystic Bronze, Mystic Black, Mystic White
Display
- Screen size
- 1.4″
- Panel
- Super AMOLED
- AMOLED / OLED display
- Yes
- Always-on display
- Yes
- Touchscreen
- Yes
- Resolution (width)
- 360 px
- Resolution (height)
- 360 px
- Pixel density
- 364 ppi
- Refresh rate
- 60 Hz
Battery
- Battery life (smartwatch mode)
- 2 days
- Battery capacity
- 340 mAh
- Battery type
- Li-Ion
- Wireless charging
- Yes
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- ECG
- Yes
- Skin temperature
- Yes
- Sleep tracking
- Yes
- Sensors
- Accelerometer, gyro, heart rate, barometer
Sports & navigation
- Built-in GPS
- Yes
- Satellite systems
- GLONASS, GALILEO, BDS
- Barometric altimeter
- Yes
Connectivity
- NFC payments
- Yes
- LTE (cellular)
- Yes
- eSIM
- Yes
- Wi-Fi
- Wi-Fi 4
- Bluetooth
- 5
Smart features
- Calls from the wrist
- Yes
- Speaker
- Yes
- Microphone
- Yes
- Music on the watch
- Yes
- Storage
- 8 GB
- RAM
- 1 GB
Platform
- Operating system
- Tizen OS 5.5
- Platform
- Tizen
- Works with
- iOS, Android
- Chipset
- Exynos 9110
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
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Smartwatches: LTE (cellular) + music on the watch57Smartwatches: LTE (cellular) + ECG71Smartwatches: Case size from 46 mm + LTE (cellular)71Smartwatches: Music on the watch83Smartwatches: ECG94Smartwatches: LTE (cellular)103Smartwatches: NFC payments + LTE (cellular)103Smartwatches: AMOLED / OLED display + LTE (cellular)107
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