Auto XS (Streetwize) GPS Tracker, a device used to locate lost or stolen vehicles. It is a subscription-free device that works by sending an SMS message to the tracker, which then replies with a Google Maps link to its location. The location tracking is accurate to within 10 meters. The device is suitable for various vehicles, including cars, vans, motorbikes, and boats, as indicated by the icons on the box. It can be powered by a built-in rechargeable battery or hardwired to a vehicle's battery. Brand new, never used. The tracker is fairly small, measuring just 52x52x18mm, which makes it pretty easy to tuck away on the bike (or attach to a dog’s collar, if you want).
eBay