Easy to install and takes care of itself
931957
I saw the Nest Protect when I purchased my Nest Thermostat. I had a smoke detector that needed to be replaced so I decided to try out the Nest Protect. It was fairly easy to install once I got the Wifi connection working. The sequence is a bit picky so that took a few tries. I already had a Nest account set up for the thermostat, so I just had to add the new device. That was also pretty simple.

The Nest Protect tests itself. If you burn dinner, you can turn off the alarm from your phone instead of finding a stepladder; although the center button that silences it on the device is large enough to mash with a broom handle. That is a nice feature for shorter people.

The ring on the device lights up. At night, it works as a motion-activated night light. It is pretty sensitive (pets walking under it turns it on) which I found a little annoying at first. But now I really like the nightlight. I believe you have the choice to turn that feature off if you don't want the nightlight. If the device is located in a bedroom, you probably wouldn't appreciate the sensitivity of the motion sensor. You can also have the nightlight remain on continuously at night. That might be good for people with small children.
3431530
Nice, easy to install, and it has flow control for each end.
1636815
With a little bit of care, the screen protector is easy to install.
1750609
Quality product, works great and easy to install
267653
Cheaper than auto stores and easy to install for yourself as long as you know what you're doing.
272996
It's easy to install and looks great. However, the installation plan must be done carefully first. The whole thing also must be assembled on the ground to make sure all parts fittings are correct (this eliminate any surprises during installation). Extra hardware might be needed. Great product for the price. I will buy another for spare. It may not last very long (plastic aging issue).
963647
Easy to install (although we paid a handyman to make sure it was done correctly) - the beauty of this product is we can take it with us.
2570
This product is easy to install and maintain. If however, there is a problem tech support is available to assist you.....
2493683
It was extremely easy to install.  I was pleasantly surprised.  A cleaning wipe and lint cloth as well as dust tape were included in the kit.  The cover is rigid which made it much easier to handle during the installation process.  I would definitely recommend this product.
635160
Nice screen protector- easy install if you take your time and are careful :)
4775658
Very, very easy to install and it works like a charm, no problems!
4831834
This thing does its job and should last a while if taken care of.  What more needs to be said?
3941518
Easy to install.  Cleaning accessories were good and directions clear.
2156328
Simple, easy to install and use, but effective.
1509205
Easy install, over heat protection has an auto reset versus the stock unit that burns up, which is the reason it had to be replaced
2290028
This product installed quickly and is performing well!
4519459
Easy to install,  works well quality is better than what you would expect