Our budget pick, the Roost Smart Battery $35, is good for those who want to retrofit existing "dumb" smoke detectors to make them smart. It’s inexpensive, sends an alert to your smartphone, and lets you silence the alarm remotely. However, its smart home integration is limited to IFTTT, and its smoke detection capabilities are only as good as the alarm in which you use it. Overall, the Nest Protect is worth the investment. Credit: NestToday's best Nest Protect deals?$115. 99View$119View$127. 65ViewLow Stock$127. 90ViewShow More DealsWe check over 130 million products every day for the best pricesResearch shows that three out of five fires happen in buildings with no smoke detection alarm systems. It’s almost impossible to believe that over 50% of household devices have the potential to catch fire; thus, it is essential to invest in smoke detector systems that will not only prevent our tools from going up in flames but will also keep us safe. As annoying as it may be when a false alarm is triggered from the steam of your morning shower, or from the kettle boiling in preparation for your coffee boost, smoke detectors still remain one of best protection systems. Ensuring that you only opt for the best smoke detectors in the list below, you are assured of a quality product created with the best technology to reduce false alarms and deliver the best possible protection in your home or office.