| Display |
| Display type | Digital |
| Display resolution | 480 x 480 pixels |
| Touchscreen | Yes |
| Display diagonal | 3.81 cm (1.5") |
| Display technology | AMOLED |
| Display technology marketing name | Super AMOLED |
| Display brightness | 600 cd/m² |
| Pixel density | 327 ppi |
| Always-on display | Yes |
| Display number of colours | 16 million colours |
| |
| Ports & interfaces |
| Wi-Fi | Yes |
| Bluetooth version | 5.3 |
| Near Field Communication (NFC) | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| |
| Weight & dimensions |
| Width | 44.4 mm |
| Depth | 44.4 mm |
| Thickness | 9.7 mm |
| Weight | 33.8 g |
| |
| Power |
| Battery type | Built-in battery |
| Battery capacity | 425 mAh |
| Wireless charging | Yes |
| Charging time | 1.3 h |
| |
| Network |
| Mobile network connection | Yes |
| Mobile network generation | 4G |
| 4G standard | LTE |
| GPS (satellite) | Yes |
| BeiDou | Yes |
| GLONASS | Yes |
| Galileo | Yes |
| |
| Design |
| Market positioning | Smartwatch |
| Watch case size | 44 mm |
| Watch case colour | Silver |
| Watch case material | Aluminium |
| Band colour | Silver |
| Band size | M/L |
| Shape | Round |
| International Protection (IP) code | IP68 |
| Water resistance | 5 ATM |
| |
| Performance |
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |
| Operating system installed | Wear OS |
| RAM capacity | 2 MB |
| Fall detection | Yes |
| |
| Features |
| Heart rate monitor | Yes |
| Heart rate sensor type | Optical |
| Blood oxygen sensor | Yes |
| Pedometer | Yes |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Activity tracker | Yes |
| Personal goals | Yes |
| Quality of sleep | Yes |
| Audio formats supported | 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV |
| Virtual assistant | Samsung Bixby |
| Voice recording | Yes |
| Electronic compass | Yes |
| Geomagnetic sensor | Yes |
| Stress monitoring function | Yes |
| Calendar | Yes |
| Stopwatch | Yes |
| Weather forecast | Yes |
| Barometer | Yes |
| Military standard | MIL-STD-810H |
| |
