Temperature Sensor with Waterproof External Probe, for Freezer with App Alert, Smart Thermometer, MOCREO Hub Required, Remote Temperature Monitor Gauge, for Refrigerator, Fish Tank

With the price of food today this purchase was a no-brainer. The unit provides local alarms, alarms and data to your phone and supplies trends of temperature over time. I also purchased extra probes for other freezers and a refrigerator. After several months I have nothing but good things to say about this temperature monitor. This could really save your bacon.

I’ve been using Mocreo products for over three years, and I couldn’t be more satisfied. The products are straightforward, dependable, and do exactly what they’re supposed to do. The setup process is simple, and I can easily monitor the temperature and humidity in real time, no matter where I am.In our company, we use Mocreo sensors in three different locations, and they work flawlessly. The customer support is also exceptional. I’d like to extend my thanks to Stephanie for her excellent assistance with my questions and support needs."

After our deep freeze broke and we almost lost all our beef and chicken I searched for a thermometer that I could track and also it would alert me when temperature changes happened!So far we have had 3 of these total in all our freezers and have been extremely satisfied with our purchase!

Installed to monitor Aquarium temperature. After 2 months it started to complain of "no sensor installed". Reached out to MOCREO support, after a few emails back and forth of details, they sent replacement probe/ sensor free of charge. I'm very pleased with their customer support and product. I have 3 sensors/ probes overall and they work great. It's my understanding there is a 3 year warranty for each one.

Perfect for monitoring your freezer or refrigerator if you travel or have a second home. Bought it after fridge at beach house failed and we didn’t know for a month. It was as bad as you can imagine. Now, if a problem occurs, we have the opportunity to deal with it sooner. Easy to set up, hub is downstairs near the router, refrigerator is upstairs and sensor still has a good signal. Have recommended to others and they bought them as well.

Extremely fragile if they fall off of freezer their toast

I bought this to monitor the temperature of my freezers. On one occasion, one of them broke down and by the time I realized it, I had lost more than three times the cost of the freezer in food.Since I have these sensors, I am assured that any temperature that goes outside the range I set is notified to me through the app.Installation is very simple and it integrates with the hub without any problems. It has a rechargeable battery that lasts a long time.One thing I am still lacking is that it does not have an Alexa skill.

I have bee hives. The hives need to stay around 95 degrees F for the new baby bees to be bred and bees will heat the hives themselves by vibrating. While they are busy keeping the hive warm, they are not out collecting and creating honey. To help them I put grow matts in the bottom of the hive and set them to 100 degrees. I had no way of knowing what the real temperature in the hive is until I found these ST-4 remote temperature probes. I put one in the bottom where the grow matt is and one in the top of each hive to see how much heat is rising in the hive.These work great and I don't have to leave the house to gather data. The app allows you to download the data in CSV format for plotting on the computer.Customer Service (Stephanie) has been very responsive. I placed 2 orders. One for the Hub and 2 remote temp sensors. After I made sure it worked for my application I ordered 2 more sensors. Of the 4 that came, one, didn't connect to the hub. Emailing the company, they said they will send out another unit from Amazon and it arrived in a couple of days. Now all 4 are connected to the hub and gathering data.The company makes other sensors that I will also be looking into since these worked so well.