The CircuitMess NASA Artemis Watch 2.0 is a programmable smartwatch with a NASA theme, utilizing an ESP32-S3 WiFi and Bluetooth module and featuring a 1.14-inch monochrome display.
The smartwatch includes an accelerometer, gyroscope, buzzer, RTC, button, several LEDs, and a USB port for programming and charging its 600 mAh battery. 
Specifications for the NASA Artemis Watch 2.0:
- Core Module – ESP32-S3-MINI-1-N4R2
- Processor – ESP32-S3 dual-core Xtensa LX7 with WiFi 4 and Bluetooth 5.0
- Memory – 2MB PSRAM
- Storage – 4MB QSPI flash
- PCB antenna
- Display – 1.44-inch built-in screen
- USB – 1x USB Type-C for charging and programming
- Sensors
- 6-axis LSM6DS3TR accelerometer and gyroscope
- Temperature sensor (TBC)
- Other Features
- Lever button
- 6x user LEDs, 1x power LED, 1x RGB LED
- Buzzer
- RTC and backup battery
- Power Supply
- 5V via USB-C
- 600 mAh LiPo battery, lasting 2 to 3 hours on a charge
- Dimensions/Weight – TBD
The details are scattered, but specifications were pieced together using PDF schematics from the “build guide” page. To use, the user must install