Simple, smart, easy setup
It was easy to setup. I like the alerts, not too much. I feel much better with the product in place. The longer battery life you can give these, the better. Love rev 3, I had rev 1, but needed longer battery life.
By Ed
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
532 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Protect what you love with Notion. Monitor your home, apartment, vacation property, or small business with a single sensor, no matter where you are.
Notion (getnotion.com) has 532 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
532 approved reviews, newest moderated first
It was easy to setup. I like the alerts, not too much. I feel much better with the product in place. The longer battery life you can give these, the better. Love rev 3, I had rev 1, but needed longer battery life.
By Ed
Working reliable. Gives peace of mind for water damage.
By Robert
Didn't set up easily at first. Sometimes after a power failure will have to unplug and replug a few times to get green light.
By Carl
After a few bugs.....works perfectly.
By Gordon
The Notion sensors are a great idea, but I put out 5 sensors for various purposes (water heater, window, sliding door, garage door, under kitchen sink), all 5 failed within a few months, and the app shows only one of them disconnected. I really was excited about having these to help protect my home.
By Joan
Response from Notion· Aug 18, 2020
Hello, Thank you for the review. Our apologies for the delay. Our team is always happy to help however we can, and we would be happy to troubleshoot. Please don't hesitate to reach out to our support team at [email protected] or by phone at 877-668-4660 and we will be happy to look into those sensors for you. Best, Aurora @ Notion Support
I have one bridge and two sensors. They work as described but the app needs some work. The sensors do not detect roof leaks. The temperature sensors are not adjustable so if you mount them next to your smoke detectors as instructed, the temp sensors will read high because We all know heat rises.
By John
Response from Notion· Aug 18, 2020
Hello, Thank you for the review. Our apologies for the delay. We are always looking to grow as a company and we appreciate the feedback. I'll be sure to share this feedback with our team. Best, Aurora @ Notion Support
thank you thank you
By Jason
Great product great staff
By Brad