Samsung Galaxy Watch3
1.4" · 45 mm · 2020
Data & image source: GSMArena.com ↗
Glass: Corning Gorilla Glass DX
Codes: SM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845U
Full spec ↓Matching glass from 147 other models
🟢 High 36 models
- Google Pixel Watch 4 1.4" · 45 mm
- Google Pixel Watch 3 1.4" · 45 mm
- Huawei T156 1.4" · 45 mm
- Huawei T158 1.4" · 45 mm
- Samsung Galaxy Watch5 Pro 1.4" · 45.4 mm
- Samsung Galaxy Watch4 Classic 1.4" · 45.5 mm
- Nokia 105 Dual SIM (2015) 1.4" · 45.5 mm
- Nokia 105 (2015) 1.4" · 45.5 mm
- Samsung Galaxy Watch Active2 1.4" · 44 mm
- Samsung Galaxy Watch Active2 Aluminum 1.4" · 44 mm
- Asus Zenwatch 3 WI503Q 1.39" · 45 mm
- Huawei Children's Watch 4X 1.41" · 45.7 mm
- Xiaomi Mi Watch Revolve Active 1.39" · 45.9 mm
- Xiaomi Mi Watch Color Sports 1.39" · 45.9 mm
- Xiaomi Mi Watch 1.39" · 45.9 mm
- Huawei Watch GT 2 1.39" · 45.9 mm
- Honor MagicWatch 2 1.39" · 45.9 mm
- LG Watch Urbane 2nd Edition LTE 1.38" · 44.5 mm
- Motorola Moto 360 Sport (1st gen) 1.37" · 45 mm
- vivo Watch 5 1.43" · 45 mm
- Samsung E1050 1.43" · 45.4 mm
- Motorola Moto Watch 120 1.43" · 44.6 mm
- Samsung Guru E1081T 1.43" · 45.5 mm
- Samsung E1085T 1.43" · 45.5 mm
- Samsung E1080T 1.43" · 45.5 mm
- Huawei Watch GT 5 1.43" · 45.8 mm
- Xiaomi Watch 2 1.43" · 45.9 mm
- Xiaomi Watch 2 Pro 1.43" · 45.9 mm
- Huawei Watch GT 3 1.43" · 45.9 mm
- Honor Watch GS 4 1.43" · 45.9 mm
- Honor Watch GS 3 1.43" · 45.9 mm
- Samsung E1195 1.43" · 44 mm
- Samsung E1190 1.43" · 44 mm
- Samsung E1150 1.43" · 44 mm
- Xiaomi Watch S2 1.43" · 46 mm
- Huawei Watch GT 4 1.43" · 46 mm
🟡 Medium 71 models
- Samsung Galaxy Watch5 1.4" · 43.3 mm
- Samsung Galaxy Watch4 1.4" · 43.3 mm
- Xiaomi Mi Watch Revolve 1.39" · 46.2 mm
- Xiaomi Watch Color 1.39" · 46.2 mm
- OnePlus Watch 1.39" · 46.4 mm
- Huawei Watch GT 1.39" · 46.5 mm
- Huawei Watch GT 2 Porsche Design 1.39" · 46.7 mm
- Huawei Watch GT 2 Pro 1.39" · 46.7 mm
- Huawei Watch GT 2e 1.39" · 46.8 mm
- Motorola Moto Watch 150 1.39" · 43 mm
- vivo iQOO Watch 1.43" · 46.1 mm
- vivo Watch 3 1.43" · 46.1 mm
- Huawei Watch 3 1.43" · 46.2 mm
- Huawei Watch GT 5 Pro 1.43" · 46.3 mm
- Huawei Watch GT 3 SE 1.43" · 46.4 mm
- Huawei Watch GT Runner 1.43" · 46.4 mm
- Xiaomi Watch S1 1.43" · 46.5 mm
- Realme Watch S2 1.43" · 46.5 mm
- Oppo Watch X 1.43" · 46.6 mm
- OnePlus Watch 2R 1.43" · 46.6 mm
- OnePlus Watch 2 (eSIM) 1.43" · 46.6 mm
- OnePlus Watch 2 1.43" · 46.6 mm
- Huawei Watch GT 3 Porsche Design 1.43" · 46.6 mm
- Huawei Watch GT 3 Pro 1.43" · 46.6 mm
- Xiaomi Watch S4 Sport 1.43" · 46.9 mm
- Xiaomi Watch S3 1.43" · 47 mm
- Motorola Moto Watch 1.43" · 47 mm
- Nothing CMF Watch 3 Pro 1.43" · 47 mm
- Oppo Watch S 1.46" · 45 mm
- OnePlus Watch Lite 1.46" · 45 mm
- Samsung Galaxy Watch8 Classic 1.34" · 46 mm
- Huawei C3200 1.47" · 45.5 mm
- Huawei Watch GT 6 Pro 1.47" · 45.6 mm
- Xiaomi Watch S1 Pro 1.47" · 46 mm
- Huawei Watch GT 6 1.47" · 46 mm
- Samsung Galaxy Watch8 1.47" · 43.7 mm
- Nothing CMF Watch Pro 2 1.32" · 45 mm
- Huawei Watch GT Cyber 1.32" · 44.4 mm
- Doogee DG Ares 1.32" · 45.9 mm
- Realme TechLife Watch R100 1.32" · 46 mm
- Motorola WX161 1.32" · 46 mm
- Doogee D11 1.32" · 46 mm
- Honor Watch GS 5 1.32" · 44 mm
- Huawei Watch GT Runner 2 1.32" · 43.5 mm
- Cubot C21 1.32" · 46.5 mm
- Oppo Watch X2 Mini 1.32" · 43.2 mm
- OnePlus Watch 3 43mm 1.32" · 43.2 mm
- Samsung Guru Plus 1.5" · 45 mm
- Huawei T208 1.5" · 45 mm
- Samsung Galaxy Watch7 1.5" · 44.4 mm
- Samsung Galaxy Watch6 1.5" · 44.4 mm
- Samsung Galaxy Watch 1.3" · 46 mm
- Samsung Gear S3 classic LTE 1.3" · 46 mm
- Samsung Gear S3 classic 1.3" · 46 mm
- Samsung Gear S3 frontier 1.3" · 46 mm
- Samsung Gear S3 frontier LTE 1.3" · 46 mm
- Motorola Moto Watch 100 1.3" · 46 mm
- Motorola WX181 1.5" · 46 mm
- Motorola WX180 1.5" · 46 mm
- Motorola WX160 1.3" · 46 mm
- Cubot C3 1.3" · 46 mm
- Huawei Watch 4 1.5" · 46.2 mm
- Honor Watch 5 Pro 1.5" · 46.3 mm
- Honor Watch 5 Ultra 1.5" · 46.3 mm
- Honor Watch 4 Pro 1.5" · 46.4 mm
- Samsung Galaxy Watch6 Classic 1.5" · 46.5 mm
- Realme Watch T1 1.3" · 43.5 mm
- Oppo Watch X2 1.5" · 46.6 mm
- OnePlus Watch 3 1.5" · 46.6 mm
- Huawei Watch 5 1.5" · 46.7 mm
- Realme Watch S 1.3" · 47 mm
Show low compatibility too (40) — higher risk
🟠 Low 40 models
- Samsung T139 1.4" · 48 mm
- Huawei Watch 1.4" · 42 mm
- Honor Watch GS Pro 1.39" · 48 mm
- Xiaomi Watch S4 1.43" · 47.3 mm
- Xiaomi Watch S1 Active 1.43" · 47.3 mm
- Xiaomi Watch Color 2 1.43" · 47.3 mm
- Huawei Watch Buds 1.43" · 47.5 mm
- Doogee Anywise W1 Pro 1.43" · 47.5 mm
- Doogee Anywise W1 1.43" · 47.5 mm
- Motorola Moto 360 42mm (2nd gen) 1.37" · 42 mm
- Samsung Galaxy Watch Ultra 1.5" · 47.4 mm
- Oppo Watch X3 1.5" · 47.4 mm
- Huawei Watch 4 Pro 1.5" · 47.6 mm
- Ulefone Armor Watch Pro 1.5" · 48 mm
- Cubot Smart Watch 1.3" · 41.6 mm
- Huawei Watch Ultimate 2 1.5" · 48.5 mm
- Huawei Watch Ultimate 1.5" · 48.5 mm
- Samsung E1200 Pusha 1.52" · 45 mm
- Samsung E1160 1.52" · 45 mm
- Samsung E2120 1.52" · 45 mm
- Samsung M130 1.52" · 45 mm
- Samsung B300 1.52" · 45 mm
- Doogee CR1 Pro 1.28" · 45 mm
- Samsung Breeze B209 1.52" · 44.8 mm
- Samsung E1207T 1.52" · 45.5 mm
- Samsung E1130B 1.52" · 45.5 mm
- Samsung E1182 1.52" · 44.4 mm
- Samsung Hero Plus B159 1.52" · 45.8 mm
- Samsung E1107 Crest Solar 1.52" · 44.2 mm
- Samsung E1100 1.52" · 44 mm
- Samsung E1170 1.52" · 46.1 mm
- Doogee CR1 1.28" · 46.2 mm
- Samsung B130 1.52" · 43.5 mm
- Samsung E1120 1.52" · 43 mm
- Samsung E1125 1.52" · 47 mm
- Cubot C9 1.28" · 43 mm
- Cubot C7 1.54" · 44 mm
- Xiaomi Watch 5 1.54" · 47 mm
- Motorola W213 1.55" · 44 mm
- Motorola Aura 1.55" · 47.6 mm
🟢 High 36 models
- Google Pixel Watch 4 1.4" · 45 mm
- Google Pixel Watch 3 1.4" · 45 mm
- Huawei T156 1.4" · 45 mm
- Huawei T158 1.4" · 45 mm
- Samsung Galaxy Watch5 Pro 1.4" · 45.4 mm
- Samsung Galaxy Watch4 Classic 1.4" · 45.5 mm
- Nokia 105 Dual SIM (2015) 1.4" · 45.5 mm
- Nokia 105 (2015) 1.4" · 45.5 mm
- Samsung Galaxy Watch Active2 1.4" · 44 mm
- Samsung Galaxy Watch Active2 Aluminum 1.4" · 44 mm
- Asus Zenwatch 3 WI503Q 1.39" · 45 mm
- Huawei Children's Watch 4X 1.41" · 45.7 mm
- Xiaomi Mi Watch Revolve Active 1.39" · 45.9 mm
- Xiaomi Mi Watch Color Sports 1.39" · 45.9 mm
- Xiaomi Mi Watch 1.39" · 45.9 mm
- Huawei Watch GT 2 1.39" · 45.9 mm
- Honor MagicWatch 2 1.39" · 45.9 mm
- LG Watch Urbane 2nd Edition LTE 1.38" · 44.5 mm
- Motorola Moto 360 Sport (1st gen) 1.37" · 45 mm
- vivo Watch 5 1.43" · 45 mm
- Samsung E1050 1.43" · 45.4 mm
- Motorola Moto Watch 120 1.43" · 44.6 mm
- Samsung Guru E1081T 1.43" · 45.5 mm
- Samsung E1085T 1.43" · 45.5 mm
- Samsung E1080T 1.43" · 45.5 mm
- Huawei Watch GT 5 1.43" · 45.8 mm
- Xiaomi Watch 2 1.43" · 45.9 mm
- Xiaomi Watch 2 Pro 1.43" · 45.9 mm
- Huawei Watch GT 3 1.43" · 45.9 mm
- Honor Watch GS 4 1.43" · 45.9 mm
- Honor Watch GS 3 1.43" · 45.9 mm
- Samsung E1195 1.43" · 44 mm
- Samsung E1190 1.43" · 44 mm
- Samsung E1150 1.43" · 44 mm
- Xiaomi Watch S2 1.43" · 46 mm
- Huawei Watch GT 4 1.43" · 46 mm
🟡 Medium 71 models
- Samsung Galaxy Watch5 1.4" · 43.3 mm
- Samsung Galaxy Watch4 1.4" · 43.3 mm
- Xiaomi Mi Watch Revolve 1.39" · 46.2 mm
- Xiaomi Watch Color 1.39" · 46.2 mm
- OnePlus Watch 1.39" · 46.4 mm
- Huawei Watch GT 1.39" · 46.5 mm
- Huawei Watch GT 2 Porsche Design 1.39" · 46.7 mm
- Huawei Watch GT 2 Pro 1.39" · 46.7 mm
- Huawei Watch GT 2e 1.39" · 46.8 mm
- Motorola Moto Watch 150 1.39" · 43 mm
- vivo iQOO Watch 1.43" · 46.1 mm
- vivo Watch 3 1.43" · 46.1 mm
- Huawei Watch 3 1.43" · 46.2 mm
- Huawei Watch GT 5 Pro 1.43" · 46.3 mm
- Huawei Watch GT 3 SE 1.43" · 46.4 mm
- Huawei Watch GT Runner 1.43" · 46.4 mm
- Xiaomi Watch S1 1.43" · 46.5 mm
- Realme Watch S2 1.43" · 46.5 mm
- Oppo Watch X 1.43" · 46.6 mm
- OnePlus Watch 2R 1.43" · 46.6 mm
- OnePlus Watch 2 (eSIM) 1.43" · 46.6 mm
- OnePlus Watch 2 1.43" · 46.6 mm
- Huawei Watch GT 3 Porsche Design 1.43" · 46.6 mm
- Huawei Watch GT 3 Pro 1.43" · 46.6 mm
- Xiaomi Watch S4 Sport 1.43" · 46.9 mm
- Xiaomi Watch S3 1.43" · 47 mm
- Motorola Moto Watch 1.43" · 47 mm
- Nothing CMF Watch 3 Pro 1.43" · 47 mm
- Oppo Watch S 1.46" · 45 mm
- OnePlus Watch Lite 1.46" · 45 mm
- Samsung Galaxy Watch8 Classic 1.34" · 46 mm
- Huawei C3200 1.47" · 45.5 mm
- Huawei Watch GT 6 Pro 1.47" · 45.6 mm
- Xiaomi Watch S1 Pro 1.47" · 46 mm
- Huawei Watch GT 6 1.47" · 46 mm
- Samsung Galaxy Watch8 1.47" · 43.7 mm
- Nothing CMF Watch Pro 2 1.32" · 45 mm
- Huawei Watch GT Cyber 1.32" · 44.4 mm
- Doogee DG Ares 1.32" · 45.9 mm
- Realme TechLife Watch R100 1.32" · 46 mm
- Motorola WX161 1.32" · 46 mm
- Doogee D11 1.32" · 46 mm
- Honor Watch GS 5 1.32" · 44 mm
- Huawei Watch GT Runner 2 1.32" · 43.5 mm
- Cubot C21 1.32" · 46.5 mm
- Oppo Watch X2 Mini 1.32" · 43.2 mm
- OnePlus Watch 3 43mm 1.32" · 43.2 mm
- Samsung Guru Plus 1.5" · 45 mm
- Huawei T208 1.5" · 45 mm
- Samsung Galaxy Watch7 1.5" · 44.4 mm
- Samsung Galaxy Watch6 1.5" · 44.4 mm
- Samsung Galaxy Watch 1.3" · 46 mm
- Samsung Gear S3 classic LTE 1.3" · 46 mm
- Samsung Gear S3 classic 1.3" · 46 mm
- Samsung Gear S3 frontier 1.3" · 46 mm
- Samsung Gear S3 frontier LTE 1.3" · 46 mm
- Motorola Moto Watch 100 1.3" · 46 mm
- Motorola WX181 1.5" · 46 mm
- Motorola WX180 1.5" · 46 mm
- Motorola WX160 1.3" · 46 mm
- Cubot C3 1.3" · 46 mm
- Huawei Watch 4 1.5" · 46.2 mm
- Honor Watch 5 Pro 1.5" · 46.3 mm
- Honor Watch 5 Ultra 1.5" · 46.3 mm
- Honor Watch 4 Pro 1.5" · 46.4 mm
- Samsung Galaxy Watch6 Classic 1.5" · 46.5 mm
- Realme Watch T1 1.3" · 43.5 mm
- Oppo Watch X2 1.5" · 46.6 mm
- OnePlus Watch 3 1.5" · 46.6 mm
- Huawei Watch 5 1.5" · 46.7 mm
- Realme Watch S 1.3" · 47 mm
Show low compatibility too (40) — higher risk
🟠 Low 40 models
- Samsung T139 1.4" · 48 mm
- Huawei Watch 1.4" · 42 mm
- Honor Watch GS Pro 1.39" · 48 mm
- Xiaomi Watch S4 1.43" · 47.3 mm
- Xiaomi Watch S1 Active 1.43" · 47.3 mm
- Xiaomi Watch Color 2 1.43" · 47.3 mm
- Huawei Watch Buds 1.43" · 47.5 mm
- Doogee Anywise W1 Pro 1.43" · 47.5 mm
- Doogee Anywise W1 1.43" · 47.5 mm
- Motorola Moto 360 42mm (2nd gen) 1.37" · 42 mm
- Samsung Galaxy Watch Ultra 1.5" · 47.4 mm
- Oppo Watch X3 1.5" · 47.4 mm
- Huawei Watch 4 Pro 1.5" · 47.6 mm
- Ulefone Armor Watch Pro 1.5" · 48 mm
- Cubot Smart Watch 1.3" · 41.6 mm
- Huawei Watch Ultimate 2 1.5" · 48.5 mm
- Huawei Watch Ultimate 1.5" · 48.5 mm
- Samsung E1200 Pusha 1.52" · 45 mm
- Samsung E1160 1.52" · 45 mm
- Samsung E2120 1.52" · 45 mm
- Samsung M130 1.52" · 45 mm
- Samsung B300 1.52" · 45 mm
- Doogee CR1 Pro 1.28" · 45 mm
- Samsung Breeze B209 1.52" · 44.8 mm
- Samsung E1207T 1.52" · 45.5 mm
- Samsung E1130B 1.52" · 45.5 mm
- Samsung E1182 1.52" · 44.4 mm
- Samsung Hero Plus B159 1.52" · 45.8 mm
- Samsung E1107 Crest Solar 1.52" · 44.2 mm
- Samsung E1100 1.52" · 44 mm
- Samsung E1170 1.52" · 46.1 mm
- Doogee CR1 1.28" · 46.2 mm
- Samsung B130 1.52" · 43.5 mm
- Samsung E1120 1.52" · 43 mm
- Samsung E1125 1.52" · 47 mm
- Cubot C9 1.28" · 43 mm
- Cubot C7 1.54" · 44 mm
- Xiaomi Watch 5 1.54" · 47 mm
- Motorola W213 1.55" · 44 mm
- Motorola Aura 1.55" · 47.6 mm
Full specification
Basics
- Manufacturer
- Samsung
- Designations / variants
- SM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845U
- Status
- Available. Released 2020, August 06
- Release year
- 2020, August 05
- Price
- About 100 EUR
- Weight
- 53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz)
- Dimensions
- 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)
- Build
- Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
- Body — other
- MIL-STD-810G compliant* IP68 dust tight and water resistant (immersible up to 50m) ECG certified Blood pressure monitor Compatible with standard 22mm straps Rotating bezel *does not guarantee ruggedness or use in extreme conditions
- Available colors
- Mystic Bronze, Mystic Black, Mystic White
Screen
- Display type
- Super AMOLED
- Screen diagonal
- 1.4 inches
- Screen resolution
- 360 x 360 pixels (~364 ppi density)
- Screen protection
- Corning Gorilla Glass DX
Performance
- Operating system
- Tizen OS 5.5
- Chipset
- Exynos 9110 (10 nm)
- Processor (CPU)
- Dual-core 1.15 GHz Cortex-A53
- Graphics (GPU)
- Mali-T720
- Internal storage
- 4GB 1GB RAM, 8GB 1GB RAM
- Memory card slot
- No
- Memory — other
- eMMC
Camera
- Rear camera
- No
Connectivity
- SIM card
- eSIM
- Wi-Fi
- Wi-Fi 802.11 b/g/n
- Bluetooth
- 5.0, A2DP, LE
- GPS
- GPS, GLONASS, GALILEO, BDS
- NFC
- Yes
- FM radio
- No
- USB
- No
- Loudspeaker
- Yes
- 3.5 mm headphone jack
- No
- Sensors
- Accelerometer, gyro, heart rate, barometer
Battery
- Battery
- Li-Ion 340 mAh
- Charging
- Wireless