Home theater computer owners take note. If you haven’t already figured out how to turn your smartphone into touch pad mouse, the Logitech Couch Mouse M515 ($50) may be your best back-saving alternative. That’s because it’s designed to work on all manner of surfaces including blankets, cushions, carpets — or even the back of your four legged friend. That means no more leaning over to the coffee table to click. Thanks to integrated hand detection functionality, the mouse can also sense when you’re holding it and sleep otherwise — helping you save battery power without lifting a finger. Just in case you’re worried about it, the bottom of the mouse is sealed to prevent fur, food, or anything else from clogging the sensor.
Buy Now: $50