Power consumption affects all Android users, these three Android customization tips using Tasker will help you save some battery life to get your though your day. Learn how and when to kill WiFi, Bluetooth and Background Sync.
goTenna wants to keep you connected when there is no WiFi or cell service
Oral-B and Supersmoker have built Bluetooth accessories that you could sink your teeth into. Oral-B Bluetooth toothbrush connects to your smartphone to show you how well you are cleaning your teeth. Supersmoker Bluetooth turns an e-cigarette into a Bluetooth speaker.