LILYGO Introduces T-Watch S3 Plus with Upgraded GPS and Battery
Shenzhen, Friday, 4 April 2025.
LILYGO’s new T-Watch S3 Plus smartwatch features an enhanced 940mAh battery and GPS functionality, targeting innovation in wearable technology to meet Europe’s growing demand for advanced consumer electronics.
Advanced Hardware Specifications
The T-Watch S3 Plus, launched on April 4, 2025, builds upon its predecessor with significant hardware improvements [1]. At its core, the device utilizes an Espressif Systems ESP32-S3 wireless MCU featuring a Dual-Core 32-bit Tensilica LX7 CPU, complemented by 512KB SRAM and 16MB flash storage [2]. The smartwatch’s centerpiece is a 1.54-inch 16-bit full-color TFT LCD display with capacitive touch functionality and wide viewing angles [1][3]. The compact design measures 51.5 x 42 x 20 mm for the watch face, with a comfortable strap length of 305 mm [2].
Connectivity and Navigation Features
LILYGO has integrated comprehensive connectivity options, including Wi-Fi 4, Bluetooth 5.0, and LoRa capabilities [4]. The addition of the u-blox MIA-M10Q GPS module marks a significant upgrade, enabling precise location tracking and navigation features [1]. The device also incorporates an infrared (IR) transmitter for remote control capabilities and a 12-bit triaxial accelerometer (BMA423) for motion detection and activity tracking [5].
Power Management and Development Platform
The enhanced 940mAh LiPo battery represents a substantial improvement in power capacity [1]. For developers, the T-Watch S3 Plus offers versatile programming options, supporting Arduino IDE, ESP-IDF, VS Code, and MicroPython platforms [5]. The device is currently available through LILYGO’s official store for $58.74, with alternative pricing of approximately $75 through AliExpress [2].