A smart sensor assessed my home's risk of electrical fires, and I was impressed

I've had the Ting smart sensor monitor my home's electrical system and assess the risk of electrical fires for months, and I've been pleasantly surprised by how informative the process has been. 

The Ting features an easy installation -- no wiring or electricians involved. You only need to plug it in to get it started. Once you download the Ting mobile app, you can connect the sensor to Wi-Fi. You have to wait a few weeks for the Ting to familiarize itself with your home's electrical system before it gives you consistent status updates. 

Also: 8 smart home gadgets that instantly upgraded my house (and why they work)

After learning your home, the Ting sensor monitors the electrical current 24/7, looking for issues in wiring, outlets, and even appliances. Basically, the Ting monitors all the electrical in your house that could spark an ...