LilyGO T-Watch S3 ESP32-S3 Smartwatch Dev Board

A Hackable Smartwatch for the Modern Maker

The LilyGO T-Watch S3 is a fully programmable smartwatch powered by the ESP32-S3, featuring a round color touchscreen, accelerometer, microphone, and speaker. Whether you're building a custom watch face, a wearable security tool, or a fitness tracker from scratch, the T-Watch S3 is your canvas.

Key Features

• ESP32-S3 Dual-Core @ 240MHz — Wi-Fi & Bluetooth 5.0
• 1.54" Round Color Touchscreen — Vibrant display for custom UIs
• Built-in Accelerometer — Motion detection and step counting
• Microphone & Speaker — Voice interaction and audio alerts
• LiPo Battery + Charging — Wearable all day
• USB-C Charging — Fast and convenient
• Arduino & MicroPython Compatible — Fully open source

Wear your code on your wrist.