Shark ION Robot Vacuum with WIFI on Clearance at Walmart! This is an AWESOME deal on a Shark Robot Vacuum cleaner! Program and monitor your robot from anywhere with the Shark Clean App, or voice control with Amazon Alexa or Google Assistant. Product Highlights: Auto-Sense?Navigation WI-FI Control with Shark Clean App? and Alexa Multi-surface brush roll Dual edge and corner brushes View Post