Credit: SwitchBotTL;DRSwitchBot has launched a new tracking fob called the Safety Alarm.The tracker is a personal safety device that doubles as an NFC key and flashlight.The SwitchBot Safety Alarm is available for $39.99.Want to feel a little safer while walking alone at night? Or maybe you’re looking for an easier way to unlock the door to your smart home. SwitchBot has launched a new gadget that can do both.Don’t want to miss the best from Android Authority?