Wake up on time without disturbing your spouse or roommate by using SmartShakerTM. This wireless bed shaker fits under your pillow and uses vibration instead of sound to wake you up effectively and discreetly. SmartShakerTM pairs to your smartphone via Bluetooth® Smart and allows you to set your alarm by time and date, as well as choose whether to be woken by vibration, alarm tone or both. Once the alarm is set, SmartShakerTM will work independently without your phone. The long battery life means it can be used for a month before needing to recharge. SmartShakerTM is the perfect wake up alarm for couples, roommates, heavy sleepers and people with hearing impairments.