Open-Smartwatch Light edition, an open source project, with ESP32-pico-D4, Bluetooth 4.2 BR/EDR BLE, WiFi 2.4GHz 802.11 b/g/n... It consists of hardware modules, 3D printable cases, and a custom operating system. Happy to
The 2 Best Smartwatches for 2023 | Reviews by Wirecutter