Device Information |
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Black | Colours | Silver, Black, Gold |
0 GB | Storage | 4 GB |
Memory | 0.75 GB | |
HarmonyOS | Operating System | Wear OS |
799 $ / 749 € | Price from | 399 $ / 419 € |
Q1/2023 | Release Date | Q3/2019 |
Dimensions / Housing |
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Round | Display form | Round |
48.5 mm | Height | 44.0 mm |
48.5 mm | Width | 44.0 mm |
13.0 mm | Depth | 10.9 mm |
76 g | Weight | 44 g |
Ceramic, Zirconium | Housing Material | Stainless Steel |
Waterproof 100m | Water Resistance | Waterproof 50m |
-- | MIL Standard | -- |
Processor |
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Name | Samsung Exynos 9110 | |
Manufacturer | Samsung | |
/ | Cores / Threads | 2 / 2 |
0.00 GHz | Frequency | 1.15 (1.15) GHz |
nm | Structure | 10 nm |
Architecture | ARM Cortex-A53 | |
Release Date | Q4/2019 |
Screen |
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1.5 inch | Size | 1.4 inch |
AMOLED | Technology | AMOLED |
Sapphire Glass | Glas Type | Glass (Corning Gorilla Glass DX+) |
466x466 (311 ppi) | Resolution | 360x360 (363 ppi) |
-- | Brightness | -- |
Yes | Always On Display | No |
Battery |
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Rechargeable Battery | Type | Rechargeable Battery |
530.00 Wh | Capacity | 340.00 Wh |
No | Solar module | No |
336.00 h | Battery Life | 43.00 h |
Wireless Charging | Charging | Magnetic Charging |
Connectivity |
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No | Wireless LAN | 802.11n (Wi-Fi 4) |
Bluetooth 5.2 | Bluetooth | Bluetooth 4.2 |
-- | SIM card | -- |
-- | Cellular | -- |
Yes | NFC | Yes |
No | ANT+ | No |
No | UWB | No |
-- | Ports | -- |
Sensors |
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Yes | Acceleration | Yes |
Yes | Barometer | Yes |
Yes | Thermometer | No |
Yes | Gyroscope | Yes |
Yes | GPS | Yes |
Yes | Compass | No |
Measurement Functions |
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Yes | Hear Rate | Yes |
Yes | ECG | Yes |
No | Blood Pressure | No |
Yes | Blood Oxygen | No |
No | Skin Temperature | No |
Manufacturer |
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55020AGF | Part-no | SM-R820 |
Link to manufacturer | Datasheet | -- |