Medisafe
Medisafe is an app that provides medication reminders and tracking.
MedMinder
MindMinder is a secure, remotely programmable pill dispenser that offers features like reminders and remote monitoring.
TeleCalm
http://www.telecalmprotects.com/
TeleCalm offers a managed phone service for seniors with cognitive issues, allowing caregivers to manage everything remotely, using a smartphone.
The Tile App
Tile is a small Bluetooth tracking device that can be attached to things like cellphones, wallets, and keys. It connects to a companion app allowing users to quickly find misplaced items.