Garmin Watch Charger & Data Cable Replacement

This cable uses Garmin's standard 4-pin plug-in connector found on most modern Garmin watches. It suits popular models including the Fenix 5 and Fenix 6 series, Forerunner 45, 55, 245, 745, 935 and 945, Instinct and Instinct Solar, Venu and Venu Sq, Vivoactive 3 and 4S, Vivomove 3, Luxe and Style, and Vivosmart 5. Check the back of your watch for the small oval 4-pin charging port before ordering. Some older Garmin models such as the Lily, Vivomove HR and Forerunner 235 use a clip-style connector instead — for those, see our Garmin Clip Charger Cable.

Choose the option that matches your existing wall charger or power source. USB-A is the traditional rectangular plug found on older wall adapters, laptops and power banks, while USB-C is the smaller oval plug used by most modern phone chargers. Both versions charge your Garmin watch at the same speed, as charging is regulated by the watch itself, so it purely comes down to which port you have available.

Yes. This is a charge and data sync cable, so you can plug your Garmin watch into a computer to transfer activity data, update firmware via Garmin Express, or manage music and files, exactly as you would with the cable that came in the box.

Open the Garmin Connect app and check the device name shown on the home screen, or on the watch itself go to Settings, then System, then About to see the model name and number. Confirming your model first ensures you order the right cable, as a few older Garmin watches use different connectors. You can compare every option in our full Garmin watch charger collection.

We dispatch most orders within one business day from our Melbourne warehouse via Australia Post, with express shipping options available at checkout. Your purchase is backed by our 30-day change of mind policy and a 12-month warranty, and our Australian-based team personally packs and supports every order. Prefer a bedside setup? Our Refuel Garmin Charger Stand pairs perfectly as a permanent home charging spot.