| Introduction Time | September 15, 2020 | June 13, 2024 |
|---|---|---|
| Availability Status | Available, released September 18, 2020 | Available, released June 24, 2024 |
| Size and Dimensions | 44 x 38 x 10.4 mm | 40.4 x 39.3 x 9.8 mm |
|---|---|---|
| Product Weight | 36.20g - GPS version ** 36.36g - GPS + Cellular version | 26.6 gram (g) |
| Compatible SIM Card Types | eSIM | Yes, eSIM |
|---|---|---|
| Other Body Features | Water resistant up to 50 meters deep | Aluminum frame / IP68 certified for water and dust resistance / Water resistant up to 50 meters deep / Compatible with MIL-STD-810H military standard for use in harsh conditions |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.2 inch |
| Display Resolution | ||
| Screen protector type | Ion-X glass coating | Sapphire glass |
| Display Technical Details | 3D Touch / 1000 nits brightness |
| OS Version | Wear OS 4 compatible with Android 11.0 with 1.5GB RAM and later / One UI Watch 5 user interface | |
|---|---|---|
| Chip Model | Exynos W920 (5nm) |
| CPU | Dual-core | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 32GB 1GB RAM | 16GB internal storage with 1.5GB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-replaceable Lithium-Ion Battery | Non-removable 247 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor (2nd gen), Barometer, Altimeter, Compass | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Air pressure sensor, Ambient light detection |
|---|---|---|
| Messaging Method | - | Received notification announcement / Display text messages |
| Communication Technologies |
|---|
| Wireless Network Type | Wi-Fi 802.11 a/b/g/n, Dual-band | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | Yes, Version 5.3 A2DP, LE |
| GPS Support | Yes, with A-GPS, GLONASS | |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via wireless charging |
| Available Color Options | Silver, Gold, Gray | Black, Pink, Silver |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
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