Lost the watch part the dog still charges and lights up .The WowWee CHiP Robot Toy Dog - Model 0805 is a fun and interactive toy for all ages. This robot dog is equipped with advanced sensors that allow it to respond to touch, voice, and movement. It comes with a ball for added playtime fun. Although the remote is not included, the toy is still fully functional. The robot dog operates on its own and can be controlled through the CHiP app. This toy is recommended for ages 8 and up and is a great addition to any collection.