| Introduction Time | August 10, 2020 | September 23, 2020 |
|---|---|---|
| Availability Status | Available, released August 26, 2022 | Available, released September 28, 2020 |
| Size and Dimensions | 45.4 x 45.4 x 10.5 mm | 46 x 46 x 10.6 mm |
|---|---|---|
| Product Weight | 46.5 gram (g) | 46.8 gram (g) |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM and 50 meters depth |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.4 inch | 1.39 inch (~59.2% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire crystal | - |
| Display Technical Details | Full color display / Supports Always On | - |
| OS Version | Android Wear OS / One UI Watch 4.5 | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | Exynos W920 (5nm) | ST and Apollo |
| CPU | ST main processor and Apollo co-processor |
|---|
| Internal Memory Capacity | 16GB with 1.5GB RAM | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 590 mAh Li-Ion battery | Non-removable 478 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - | 18 hour (h) |
| 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, Compass, Altimeter, SpO2 |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Email, IM |
| 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 | Supports 11 sport modes, Heart rate monitoring, Blood oxygen measurement, Pedometer, Alarm clock, Call and message notification, MP3 music playback capability |
| Communication Technologies | Released in two versions: Bluetooth and LTE | No cellular connectivity |
|---|
| Wireless Network Type | Yes, Wi-Fi 802.11 a/b/g/n | No |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | |
| GPS Support | Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, WPC-based wireless charging | No |
| Available Color Options | Titanium Black, Titanium Gray | Black, Brown, Dark Brown, Orange |
|---|---|---|
| Global Price Range |
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