| Introduction Time | August 10, 2020 | 2015, August |
|---|---|---|
| Availability Status | Available, released August 26, 2022 | Available. Released October 2015 |
| Size and Dimensions | 45.4 x 45.4 x 10.5 mm | 43.6 x 39.9 x 11.4 mm |
|---|---|---|
| Product Weight | 46.5 gram (g) | 42 gram (g) |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Samsung Pay / IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / Compatible with standard 20mm bands / Stainless steel |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.4 inch | 1.2 inch (~52.6% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire crystal | Corning Gorilla Glass 3 |
| Display Technical Details | Full color display / Supports Always On | Always-on Display / Rotating bezel around the display |
| Multi-Touch Capability | - | Yes |
| OS Version | Android Wear OS / One UI Watch 4.5 | tizen |
|---|---|---|
| Chip Model | Exynos W920 (5nm) |
| CPU | ||
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB with 1.5GB RAM | 4GB, 512MB RAM |
|---|
| Speaker Type | Yes | No |
|---|---|---|
| Alert Type | - | MP3, WAV, Vibrate, Ringtones |
| Battery Type and Capacity | Non-removable 590 mAh Li-Ion battery | Non-removable 250 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - | Up to 48 hours (combined usage) (2G) / Up to 48 hours (3G) |
| Smart Sensors | Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification announcement / Display text messages |
| Other Features and Capabilities | Supports various sports modes, heart rate monitoring, watch face customization, phone and calendar notification display, timer, alarm, compatible with 10W wireless charging | Qi wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands |
| Communication Technologies | Released in two versions: Bluetooth and LTE | No cellular connectivity |
|---|
| Wireless Network Type | Yes, Wi-Fi 802.11 a/b/g/n | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS | No |
| NFC Support | Yes | Yes |
| USB Connections Type | No, WPC-based wireless charging | No |
| Available Color Options | Titanium Black, Titanium Gray | Rose Gold, Black, Platinum |
|---|---|---|
| Global Price Range |
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