This Withings Thermo Smart Thermometer drops from $99.99 to $79.99 with free shipping at Verizon Wireless. This is the lowest price we could find for this smart thermometer by $20. Thermo Smart can read temperatures in two seconds using its 16 infrared sensors and without even touching the skin - you just need to swipe it from forehead to temple. It can then sync with a mobile device over WiFi or Bluetooth using the Withings Thermo app to detect fevers or record temperatures and important information such as medications and symptoms that can then be shared with your physician. Sales tax is charged in most states.