Smartwatch

3 devices

Open-source programmable smartwatch development boards with display, sensors, and wireless connectivity.

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LILYGO T-Watch S3

smartwatch
LILYGO T-Watch S3

Open-source ESP32-S3 smartwatch with LoRa, 1.3" 240×240 IPS touchscreen, haptic feedback, accelerometer, speaker, microphone, IR transmitter, and 1500mAh battery. Supports Meshtastic, ESPHome, Arduino

Xtensa LX7 dual-core @ 240MHz, vector AI, hardware crypto512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0
Smart WatchFitness TrackerLora Mesh NetworkingOff Grid Communication
~$43View

LILYGO T-Watch 2020 V3

smartwatch
LILYGO T-Watch 2020 V3

Programmable ESP32 smartwatch with 1.54-inch touch IPS display, BMA423 accelerometer, PCF8563 RTC, PDM microphone, speaker, IR transmitter, and vibration motor — fully open-source and Arduino/MicroPyt

Xtensa LX6 dual-core @ 240MHz, FPU, HW crypto (AES/SHA/RSA)520KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 4.2
Smart WatchFitness TrackerRemote ControlVoice Assistant
~$35View

CircuitMess NASA Artemis Watch 2.0

smartwatch
CircuitMess NASA Artemis Watch 2.0

NASA-themed programmable smartwatch powered by ESP32-S3 with BLE 5.0, 6-axis IMU, ST7735S display, and activity tracking. Pre-assembled and ready to code.

Xtensa LX7 dual-core @ 240MHz, FPU, AI instructions512KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 5.0
Smart WatchwearableStem EducationEducational Platform
~$184View

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More to explore — popular traits shared by devices with Board Type: Smartwatch.

Fitness Trackersmart-watchWiFi 4 (802.11 b/g/n)BLE 5.0512KB SRAM16MB