Brilliant products that work very well Brilliant products that work very well. Only qualm is how the glass vial temperature buffers mount to the fridge - I was provided with double-sided tape, which has trouble in humid environments. I suggested to Monnit that they incorporate a plastic holder that you can screw into the fridge, which holds the vial off the side wall. Supposedly they are working on something currently to solve this. Other than that, all works great, ALTA sensors have a great range (not quite the 1000ft as advertised, but we get a fair distance through buildings, etc)

Cost effective and reliable service I have used Monnit devices and services since 2015. I mainly use the iPhone app to review sensor data. It's a cost effective and reliable way to gain long term insight into data trends. Sensors have survived major events like Hurricane Harvey, that badly damaged our home. The biggest problem was actually finding the sensors in the mess! The data service has never missed a beat and all my historical data is available for a modest annual fee. I highly recommend Monnit for monitoring of long term data trends and short term alerts.

If you're looking to be proactive and… If you're looking to be proactive and avoid potential disasters, you'll need temp sensors from Monnit. Look no further, they've saved us on numerous occasions! Their support staff is phenomenal as well and you'll feel comfortable dealing with them one-on-one.

Boat health Have been using two battery charge level senors and one high water sensor on my berthed boat linked via cell service to Monnit monitoring. Work great. No high water alerts (yay!) but do occasionally get a low battery warning when I've forgotten to burn off the master switch.

Highly Recommend. Monnit has excellent equipment and support. The range of the devices is excellent for AA sensors. Highly recommend. Anthony M.