| Introduction Time | December 28, 2021 | 2017, August |
|---|---|---|
| Availability Status | Available, released December 31, 2021 | Available. Released October 2017 |
| Size and Dimensions | 46.5 x 46.5 x 11 mm | 44.6 x 42.9 x 11.6 mm |
|---|---|---|
| Product Weight | - | Without strap: 50 g / With strap: 67 g |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Circular body / Glass front, steel frame, plastic back / Plastic or leather band / Water resistant up to 5 ATM (50 meters deep) | Samsung Pay / MIL-STD-810G standard / Waterproof up to 50 meters deep / Compatible with standard 20mm bands |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.43 inch | 1.2 inch (~24.3% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire Glass | Corning Gorilla Glass 3 |
| Display Technical Details | Always-on Display / Rotating bezel around the display | |
| Multi-Touch Capability | - | Yes |
| OS Version | Proprietary OS compatible with Android and iOS | 3.0 tizen |
|---|---|---|
| Chip Model | - |
| Battery Type and Capacity | Non-removable 470 mAh Li-Po battery | Non-removable 300 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 48 hours (combined usage) (2G) / Up to 48 hours (3G) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Barometer | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Other Features and Capabilities | Supports 117 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock | Qi wireless charging / Use of S Voice commands / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands |
| Messaging Method | - | Received notification announcement / Display text messages |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | |
| GPS Support | Yes, Dual-band. GLONASS, GALILEO, BDS, QZSS | Yes, GLONASS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
| Available Color Options | Black, Silver | Black, Blue |
|---|---|---|
| Global Price Range |
| CPU | - | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - | 4GB, 768MB RAM |
|---|
| Alert Type | - | MP3, WAV, Vibrate, Ringtones |
|---|---|---|
| Speaker Type | - | No |
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