Meet the Ditto: a wearable device that vibrates when people are trying to get in touch with you. Ditto is easy to use. Just wear it on your body, and you don’t have to worry about checking your phone all the time. It vibrates when you have a new message (you can customize the vibration level). Ditto has a built-in clip, so you can wear it on your shirt or anywhere else for that matter.
Ditto does have a wristband. It is also waterproof, so you can wear it while swimming. You can even use it to get a wake up call without disturbing your partner. Ditto alerts you when you are about to leave your phone behind. Like what you see? You can get your Ditto on Kickstarter.