Device Information |
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Silver, Space Black | Colours | Silver, Black, Gold |
8 GB | Storage | 4 GB |
0.50 GB | Memory | 0.75 GB |
Watch OS | Operating System | Wear OS |
549 $ / 649 € | Price from | 279 $ / 299 € |
Q2/2015 | Release Date | Q3/2019 |
Dimensions / Housing |
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Rectangular | Display form | Round |
38.6 mm | Height | 40.0 mm |
33.3 mm | Width | 40.0 mm |
10.5 mm | Depth | 10.9 mm |
40 g | Weight | 26 g |
Stainless Steel | Housing Material | Aluminum |
Waterproof 50m | Water Resistance | Waterproof 50m |
-- | MIL Standard | -- |
Processor |
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Apple S1 | Name | Samsung Exynos 9110 |
Apple | Manufacturer | Samsung |
1 / 1 | Cores / Threads | 2 / 2 |
0.52 (0.52) GHz | Frequency | 1.15 (1.15) GHz |
28 nm | Structure | 10 nm |
S1 | Architecture | ARM Cortex-A53 |
Q2/2015 | Release Date | Q4/2019 |
Screen |
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1.3 inch | Size | 1.2 inch |
OLED | Technology | AMOLED |
Sapphire Glass | Glas Type | Glass (Corning Gorilla Glass DX+) |
272x340 (326 ppi) | Resolution | 360x360 (424 ppi) |
450 nits | Brightness | -- |
No | Always On Display | No |
Battery |
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Rechargeable Battery | Type | Rechargeable Battery |
205.00 Wh | Capacity | 247.00 Wh |
No | Solar module | No |
24.00 h | Battery Life | 43.00 h |
Magnetic Charging | Charging | Magnetic Charging |
Connectivity |
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802.11n (Wi-Fi 4) | Wireless LAN | 802.11n (Wi-Fi 4) |
Bluetooth 4.0 | 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 |
No | Barometer | Yes |
No | Thermometer | No |
Yes | Gyroscope | Yes |
Yes | GPS | Yes |
No | Compass | No |
Measurement Functions |
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Yes | Hear Rate | Yes |
No | ECG | Yes |
No | Blood Pressure | No |
No | Blood Oxygen | No |
No | Skin Temperature | No |
Manufacturer |
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A1553 | Part-no | SM-R830 |
Link to manufacturer | Datasheet | -- |