Rimtai is a Taiwan-based retailer of navigation, communications, outdoor, cycling, and technology products. Its online store brings together equipment and accessories for travel, recreation, vehicle use, and radio communications, with products organized across a broad range of specialist categories. Customers can shop for Garmin sports watches, satellite navigation devices, GPS accessories, maps, and fish finders, as well as dash cameras and mounting systems. The store also offers DJI drones and handheld stabilizers, PGYTECH accessories, and action cameras and related gear from GoPro, Garmin Virb, Sony, and other brands.

For cyclists and outdoor enthusiasts, Rimtai lists cycling accessories, sports and fitness GPS products, and equipment for outdoor activities. Its communications selection includes handheld and mobile radios, radio accessories, antennas, power supplies, and products from brands such as Icom, Kenwood, Yaesu, Motorola, and MFJ. Additional offerings include weather-station components, Bluetooth devices, portable power banks, networking products, everyday goods, and E3D 3D-printing parts and cables.