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Suomi 
Samsung Galaxy Watch 9 L355 44mm LTE Graphite
Network
| Technology | 3G WCDMA / 4G LTE FDD / 4G LTE TDD |
|---|---|
| SIM | Embedded-SIM (eSIM) |
| 3G Bands | B1 (2100) / B2 (1900) / B4 (AWS) / B5 (850) / B8 (900) |
| 4G FDD LTE Bands | B1 (2100) / B2 (1900) / B3 (1800) / B4 (AWS) / B5 (850) / B7 (2600) / B8 (900) / B12 (700) / B13 (700) / B14 (700) / B18 (800) / B19 (800) / B20 (800) / B25 (1900) / B26 (850) / B28 (700) / B66 (AWS-3) / B71 (600) |
| 4G TDD LTE Bands | B34 (2010) / B38 (2600) / B39 (1900) / B40 (2300) / B41 (2500) |
Body
| Dimensions | 4.60 x 4.37 x 0.86 (1.81 x 1.72 x 0.34 in) |
|---|---|
| Weight | 0.34 Kg (1.20 oz) |
| Color | Graphite |
| Build | Aluminum body with sapphire crystal display |
| Durability | 5 ATM water resistance |
Display
| Type | Super AMOLED, sapphire crystal |
|---|---|
| Size | 1.5 inches (37.3 mm) |
| Resolution | 480 x 480 pixels |
| Color Depth | 16M colors |
| Protection | Sapphire crystal display |
| Brightness | Up to 3000 nits |
Platform
| OS | Wear OS Powered by Samsung |
|---|---|
| Processor | Snapdragon Wear Elite Platform |
| CPU | Penta-Core, 2.1 GHz and 1.95 GHz |
Memory
| RAM | 2GB |
|---|---|
| Internal | 32GB |
| Available Storage | 20.1GB |
| Card Slot | No |
Main Features
| Health Sensors | Optical Heart Rate Sensor, Electrical Heart Sensor, Bioelectrical Impedance Analysis Sensor, Temperature Sensor |
|---|---|
| Motion Sensors | Accelerometer, Gyro Sensor |
| Environmental Sensors | Barometer, Geomagnetic Sensor, Light Sensor |
| Health Tracking | Heart rate monitoring, ECG, body composition analysis, sleep tracking and temperature monitoring |
Sound
| Audio Playback | Supported |
|---|---|
| Audio Formats | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB |
| Bluetooth Audio | A2DP, AVRCP, HFP, HSP |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n, 2.4GHz + 5GHz |
|---|---|
| Bluetooth | Bluetooth 6.0 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Positioning | GPS, GLONASS, Beidou, Galileo, QZSS |
| NFC | Yes |
| Mobile Network | 3G WCDMA and 4G LTE connectivity via embedded SIM |
Features
| Sensors | Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Temperature Sensor |
|---|---|
| Smart Features | Notifications, calls, messages, apps, music playback, health and fitness tracking |
| Water Resistance | 5 ATM |
Battery
| Type | Li-Ion, 445 mAh |
|---|---|
| Capacity | 445 mAh (Typical) |
| Removable | No |
| Usage Time | Up to 40 hours with AOD off |
| Usage Time with AOD | Up to 30 hours with AOD on |
| Charging | Wireless charging |
Connectivity
| Cellular | LTE |
|---|---|
| Wi-Fi | 802.11 a/b/g/n, 2.4GHz + 5GHz |
| Bluetooth | Bluetooth 6.0 |
| NFC | Yes |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS |
Physical Specification
| Size | 44mm |
|---|---|
| Dimensions | 46.0 x 43.7 x 8.6 mm |
| Weight | 34.0 g |
| Color | Graphite |
| Protection | 5 ATM |
Software Support
| Operating System | Wear OS Powered by Samsung |
|---|---|
| Security Updates | Security updates valid until 31 July 2031 |
Identifiers
| MPN | SM-L355FZKAEUE |
|---|---|
| GTIN / EAN / UPC | 8806099332365 |
