If dad’s memory is not as good as it used to be, then getting him a Tile or two will probably be appreciated. In its second generation, the nifty Bluetooth tags are designed to hook onto your keys, bags, or anything that runs a risk of being misplaced. Pairing a tag with your smartphone using the free Tile App lets you hunt down misplaced items within the 100-foot Bluetooth range easily, as you activate the built-in speakers to let out a 90-decibels melody. It is worth noting that the tags also work in reverse to help you to find your smartphone. Simply double press the tile to get your smartphone to ring loudly. Tile tags are water-resistant, and its internal batteries are good for a full year after activation.
Price: $25
[ Find it on Amazon ]