Device Information |
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Silver, Space Gray, Gold | Colours | Black, Silver |
16 GB | Storage | 16 GB |
1.00 GB | Memory | 2.00 GB |
Watch OS | Operating System | Wear OS |
399 $ / 429 € | Price from | 449 $ / 469 € |
Q3/2018 | Release Date | Q3/2023 |
Dimensions / Housing |
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Rectangular | Display form | Round |
40.0 mm | Height | 42.5 mm |
34.0 mm | Width | 42.5 mm |
10.7 mm | Depth | 10.9 mm |
30 g | Weight | 52 g |
Aluminum | Housing Material | Stainless Steel |
Waterproof 50m | Water Resistance | Waterproof 50m |
-- | MIL Standard | -- |
Processor |
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Apple S4 | Name | Samsung Exynos W930 |
Apple | Manufacturer | Samsung |
2 / 2 | Cores / Threads | 2 / 2 |
1.59 (1.59) GHz | Frequency | 1.40 (1.40) GHz |
7 nm | Structure | 5 nm |
S4 | Architecture | ARM Cortex-A55 |
Q3/2018 | Release Date | Q3/2023 |
Screen |
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1.6 inch | Size | 1.3 inch |
OLED | Technology | OLED |
Glass (Ion-X) | Glas Type | Sapphire Glass |
324x394 (326 ppi) | Resolution | 432x432 (469 ppi) |
1000 nits | Brightness | -- |
Yes | Always On Display | Yes |
Battery |
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Rechargeable Battery | Type | Rechargeable Battery |
225.00 Wh | Capacity | 300.00 Wh |
No | Solar module | No |
18.00 h | Battery Life | 30.00 h |
Magnetic Charging | Charging | Magnetic Charging |
Connectivity |
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802.11n (Wi-Fi 4) | Wireless LAN | 802.11n (Wi-Fi 4) |
Bluetooth 5.0 | Bluetooth | Bluetooth 5.3 |
-- | SIM card | eSIM |
-- | Cellular | 4G (LTE) |
Yes | NFC | Yes |
No | ANT+ | No |
No | UWB | No |
-- | Ports | -- |
Sensors |
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Yes | Acceleration | Yes |
Yes | Barometer | Yes |
No | Thermometer | Yes |
Yes | Gyroscope | Yes |
Yes | GPS | Yes |
No | Compass | Yes |
Measurement Functions |
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Yes | Hear Rate | Yes |
No | ECG | Yes |
No | Blood Pressure | Yes |
No | Blood Oxygen | Yes |
No | Skin Temperature | Yes |
Manufacturer |
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A1977 | Part-no | SM-R955 |
Link to manufacturer | Datasheet | Link to manufacturer |