While it would have been great to see nest add motion detection in the temperature sensor like nest detect sadly that s not the case in this first.
Nest detect sensor review.
However this detector is a better fit for those outside google s ecosystem.
Nest temperature sensor review.
If you re trying to decide between nest and ecobee we still think ecobee is tops.
You can purchase additional nest detect sensors and tags at 49 and 25 a piece respectively.
There s a range extender for larger houses called the nest connect which retails for 70 sold.
One smart smoke detector.
The best smart water sensors will detect leaks before they cause water damage to your home and read water temperatures to prevent freezing and blockages.
The temperature sensor works with the third generation nest learning thermostat and the nest thermostat e and can be purchased for 39 or in packs of three for 99.
The flo monitors for water and temperature changes even in hard to reach places thanks to the included extender cable.
Some will even pick up on the presence of mold or rot in your lines and appliances and can send mobile alerts and realtime data to your smartphone or other devices.
When you purchase something after clicking links in.
Flo by moen smart water detector the best smart water leak sensor.
Ecobee s flagship model the ecobee4 has alexa built right in for hands off convenience and the room temperature sensor that ships with ecobee is also capable of detecting motion read our full review here however if you re interested in nest s wider family of integrated products such as the smoke.
If there s a leak it sends your phone push.
This review was updated shortly after publication to add the fact that the nest temperature sensor does not detect motion.