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| Network | Technology | No cellular connectivity |
|---|---|---|
| 2G bands | N/A | |
| 3G bands | N/A | |
| 4G bands | N/A | |
| Speed | No | |
| GPRS | No | |
| EDGE | No |
| Launch | Announced | 2020, November 27 |
|---|---|---|
| Status | Available. Released 2020, December 03 |
| Body | Dimensions | 40.6 x 34.6 x 10.8 mm (1.60 x 1.36 x 0.43 in) |
|---|---|---|
| Weight | 35.7 g (1.27 oz) | |
| Build | Plastic back, plastic frame | |
| SIM | No | |
| IP68 dust/water resistant |
| Display | Type | TFT LCD |
|---|---|---|
| Size | 1.3 inches | |
| Resolution | 240 x 240 pixels (~261 ppi density) |
| Platform | OS | Proprietary OS |
|---|
| Memory | Card slot | No |
|---|
| Camera | No |
|---|
| Sound | Loudspeaker | No |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | No |
|---|---|---|
| Bluetooth | 4.2 | |
| Positioning | No | |
| NFC | No | |
| Radio | No | |
| USB | No |
| Features | Sensors | Accelerometer, heart rate, SpO2 |
|---|
| Battery | Type | Li-Ion, non-removable |
|---|
| Misc | Colors | Black |
|---|---|---|
| Models | ES43C | |
| Price | About 30 EUR |
