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Apple Watch · 2017ObsoleteUncommon · 55
Apple Watch Series 3
A1858 / A1859 / A1860 / A1861 · Square Watch (Series 0-3)
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Identifiers
| Order number | A1858 / A1859 / A1860 / A1861 |
| Machine IDs | Watch3,1, Watch3,2, Watch3,3, Watch3,4 |
Reference
| Original price | $329 |
| Announced | 2017-09-12 |
| Discontinued | 2022-09-07 |
| Max supported OS | watchOS 8.8.1 |
| Design era | Square Watch (Series 0-3) |
Configurations
| Colors | Silver, Space Gray, Gold |
| SoC | Apple S3 SiP (dual-core) |
| Memory | 768 MB |
| Storage | 8 GB / 16 GB |
| Display | 38mm Retina OLED, 42mm Retina OLED |
| watchOS | watchOS 4, watchOS 4.0.1, watchOS 4.1, watchOS 4.2, watchOS 4.2.1, watchOS 4.2.2, watchOS 4.2.3, watchOS 4.3, watchOS 4.3.1, watchOS 4.3.2, watchOS 5, watchOS 5.0.1, watchOS 5.1, watchOS 5.1.1, watchOS 5.1.2, watchOS 5.1.3, watchOS 5.2, watchOS 5.2.1, watchOS 5.3, watchOS 5.3.1, watchOS 5.3.2, watchOS 5.3.3, watchOS 5.3.4, watchOS 5.3.5, watchOS 5.3.6, watchOS 5.3.7, watchOS 5.3.8, watchOS 5.3.9, watchOS 6, watchOS 6.0.1, watchOS 6.1, watchOS 6.1.1, watchOS 6.1.2, watchOS 6.1.3, watchOS 6.2, watchOS 6.2.1, watchOS 6.2.5, watchOS 6.2.6, watchOS 6.2.8, watchOS 6.2.9, watchOS 6.3, watchOS 7, watchOS 7.0.1, watchOS 7.0.2, watchOS 7.0.3, watchOS 7.1, watchOS 7.2, watchOS 7.3, watchOS 7.3.1, watchOS 7.3.2, watchOS 7.3.3, watchOS 7.4, watchOS 7.4.1, watchOS 7.5, watchOS 7.6, watchOS 7.6.1, watchOS 7.6.2, watchOS 8, watchOS 8.0.1, watchOS 8.1, watchOS 8.1.1, watchOS 8.3, watchOS 8.4, watchOS 8.4.1, watchOS 8.4.2, watchOS 8.5, watchOS 8.5.1, watchOS 8.6, watchOS 8.7, watchOS 8.7.1, watchOS 8.8, watchOS 8.8.1 |
Physical
| Ports & connectivity | Magnetic inductive charging · Wi-Fi 802.11b/g/n · Bluetooth 4.2 · GPS · LTE (optional) · Heart rate sensor · Barometric altimeter |
| Dimensions (W×H×D) | 38.6 × 42.5 × 11.4 mm |
| Weight | 28.7 g |
Known quirks
- Storage-starved: the 8 GB / 16 GB flash ran out constantly during updates, leaving users stuck
- Apple sold this until 2022 — five years at the same internals
- Couldn't update to watchOS 7+ without factory-resetting to free space
- Still the cheapest way into Apple Watch ownership for years; many schools bought them
- Max watchOS 8.8.1 — security updates trickle in but no new features