FitRx Electrode Wireless Massager w/App

This massager offers eight modes and nine strength levels with a 5 to 40-minute timer. It can be operated using the FitRx app or manually with the included wireless unit. The device also functions independently of the app for added convenience. The price drops from $49.99 to $27.98. Shipping is free for orders over $35, or it adds $6.99.