A Wristband That Records The Show You’re Watching When You Fall Asleep

Miss the end of your show because you fell asleep? Two teens have created a wristband that knows when you've fallen asleep and automatically starts recording your TV show. When you wake up, you can continue watching it where you left off - even if you don't remember where that was. 

The wristband uses a pulse oximeter that measures the amount of oxygen in the blood and,  in turn, can tell when you've dozed off.

What's more? Mashable says the technology could also be used to automatically change the settings of other appliances in your house like heating and air conditioning.

If you have a TiVo, you can sign up for trials now.

Say whaaaat?