
The Story
Matrix USB-C Charger for Garmin Watches (GARCH)
Garmin watches use a proprietary 4-pin charging connector on the watch itself. The Matrix GARCH charger is designed to connect that proprietary port to modern USB-C power sources, making everyday charging simpler and more flexible.
Connection Overview
- Watch connector: Proprietary 4-pin Garmin port
- Power source connector: USB Type-C
- Compatible with wall adapters, power banks, laptops, and car chargers
Power & Charging Specifications
- Input voltage: 5V
- Recommended power output: 5V / 1A (5W) to 5V / 3A (15W)
- Designed for efficient and stable charging within Garmin specifications
Safety & Protection
- Integrated voltage regulation
- Over-current protection to help prevent battery damage
- Safe for regular, everyday charging use
Charging & Data Support
- Supports watch charging
- Supports data transfer when connected to a computer
Using USB-C Power Sources
This USB-C Garmin charging solution allows you to power your watch using modern USB-C chargers and devices. Simply connect the charger to a USB-C wall adapter, laptop, power bank, or car charger.
Why Choose This Charger?
- Works with modern USB-C charging setups
- Reduces the need to carry older USB-A cables
- Ideal as a replacement or spare charger for home, office, or travel

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Matrix USB-C Charger for Garmin Watches (GARCH)
Garmin watches use a proprietary 4-pin charging connector on the watch itself. The Matrix GARCH charger is designed to connect that proprietary port to modern USB-C power sources, making everyday charging simpler and more flexible.
Connection Overview
- Watch connector: Proprietary 4-pin Garmin port
- Power source connector: USB Type-C
- Compatible with wall adapters, power banks, laptops, and car chargers
Power & Charging Specifications
- Input voltage: 5V
- Recommended power output: 5V / 1A (5W) to 5V / 3A (15W)
- Designed for efficient and stable charging within Garmin specifications
Safety & Protection
- Integrated voltage regulation
- Over-current protection to help prevent battery damage
- Safe for regular, everyday charging use
Charging & Data Support
- Supports watch charging
- Supports data transfer when connected to a computer
Using USB-C Power Sources
This USB-C Garmin charging solution allows you to power your watch using modern USB-C chargers and devices. Simply connect the charger to a USB-C wall adapter, laptop, power bank, or car charger.
Why Choose This Charger?
- Works with modern USB-C charging setups
- Reduces the need to carry older USB-A cables
- Ideal as a replacement or spare charger for home, office, or travel
















