The Sonostar Smartwatch is a simple device that connects with an Android or iOS smartphone through Bluetooth. The device includes a 1.73-inch Gray e-paper screen operating at a 320x240 resolution. There are two variants available in either black or white though both include the same features and specs. You can install apps onto the smartwatch through the Apple App Store or Google Play, after installing the official Sonostar app. It shows call logs, messages, and email alerts. You can also browse a very simplified social feed on the device.
| Smartwatch | |
| Manufacturer | Sonostar |
| Battery Life | 5 days |
| Storage | |
| Display Features | |
| Screen Size | 1.73" |
| Pixels | 320x240 |
| Display Type | Digital |
| Water Resistance | |
| Size | |
| Case Diameter | |
| Weight | |
| Compatibility | |
| Android Compatibility | 2.2+ |
| iOS Compatibility | Any |
| Windows Compatibility | |
| Additional Info | |
| Crowdfunded | No |
| Website | Website |