MOCREO WiFi Thermometer Freezer Alarm, Email Alert, App Notification, Data Record Export, No Subscription Fee, Remote Wireless Temperature Sensor for Refrigerator, Freezer, Hot Tub (2 Pack)

I don’t write reviews very often. I have found the remote temperature products sold by MOCREO to be outstanding! On April 1, 2025 I bought the LCD Display Hub called an H5-Lite and two ST5 Temperature Sensors with external temperature probes. The ST5 only measures temperature. I was concerned that the Bluetooth communications would not reach one of the sensors placed a 100 feet away through an outside house wall and vegetation to monitor pool water temperature…range was not a problem. The second sensor was placed to monitor a refrigerator in the garage several internal house walls away. Range again was not a problem. I made sure not to put the sensor module in a location that was surrounded by metal that would attenuate the Bluetooth signal to the H5-Lite. All sensors come with a Velcro attachment and it works to place the sensors and probes. The smart app was easy to use and it easily was configured to my home WiFi. I followed the initial order by buying a temperature probe for the H5-Lite and ST6 which measures humidity and temperature. I followed that order with an additional order for a ST5 and ST6. All sensors measure temperature within a tenth of a degree with each other and are accurate with other high accuracy temperature sensors I have. The humidity sensors also are very accurate. The batteries have been exposed to temperatures up to 115 degrees Fahrenheit over the summer and have not required a recharge in 6 months. Battery life is excellent. The H5-Lite software has been automatically updated and is reliable. I’ve had no problem accessing the data via the Internet. The pricing for the MOCREO is very reasonable for what it does. The only problem I encountered was when I put the ST5 sensor in an outside plastic waterproof box. With the heat of the summer, the enclosure eventually crushed the temperature probe cable. I contacted MOCREO and told them what I had done. I fully expected to pay for a new probe. They sent me a replacement cable free of charge and I modified the outside box not to crush the cable. They provided excellent customer support and if I can think of other applications, I’ll be ordering a MOCREO!

I have several freezers that contain the wild game meat that I harvest each year and I wanted to be able to monitor their operation in real time so I purchased this system to try. Extremely happy with my purchase. Very easy to install and works amazingly well. The APP that you download onto your phone provides a seamless, instantaneous link with the individual sensors and it provides you with all the information you need at the touch of a screen. The sensors continuously monitor the internal temp of the freezer and instantly detect any variance in the temps and immediately report to you via email and text message that the temperature has changed. You set the upper and lower limit for temperature based on your needs so you can custom tune the system to meet your needs. You can add more sensors if you wish, which I did, and doing this was very easy. This system even lets you add water sensors which I did in several locations in my basement (near water heater, oil burner, laundry room) and just like the temperature sensors the water sensors were very easy to add to the system and they work great. This system gives me great "peace of mind" when it comes to my freezers and the safety of my wild game meat as well as being able to constantly monitor any water leaks that might arise in my basement. This is really a great system. Get one, you won't be sorry.

Easy to set up, easy to use. So far reliable and great app.

The product itself works well and is easy to set up. However, when we set it up in our garage refrigerator the garage door opener remote controllers started experiencing issues (not working, working intermittently). When we disconnected these fridge sensors, the garage door issue was resolved. I suspect that this product interfered with the garage door remotes’ signal frequency. We have a Chamberlain garage door opener.

This unit solves an issue I really didn’t know I had until a breaker tripped and it alerted me to rising temps. Excellent connectivity, my installation sits by our TV in our sun room for the WiFi accurate clock and also as a good place to alert us if the inside main refrigerator/freezer has an open door or the garage separate units’ temp begins to rise unexpectedly.

The MOCREO WiFi freezer thermometer alarm is a good solution for monitoring your walk in coolers and freezers. We do food service for 15 apartments and always have a large amount of food in our freezer and cooler. This item is affordable and meets our basic need to watch the temperatures in our refrigeration.

This thing is the best. I use it to make sure my deep freezer full of hard-earned breastmilk on my balcony does not thaw- it protects my stash in the event my freezer fails or it gets left open a crack or whatever. I keep the display in the central part of my house. I programmed it to alarm if the freezer goes out of range, which it has briefly a few times, but luckily the app lets you pause the alarm. I love that I can look back on the graph and see what the temperature in the freezer actually runs. It protects my liquid gold so well! I had another wireless app-based monitor but it was huge, the battery only lasted a few days, and it kept disconnecting. The MOCREO has worked flawlessly with no charging or batteries required. The only minor annoyance is the wire that somewhat messes with the freezers seal, but any device with this design will have that issue. Totally worth it. I use the second monitor to make sure my baby’s nursery is an acceptable temperature for safe sleep. 9/10 would absolutely buy again. Gives me peace of mind and an ability to intervene should the freezer temp dip before my entire stash (hundreds of hours of labor and love) is ruined.

Ok

I am satisfied with the Mocreo's Wifi Refrigerator Thermometer. from Mocreo. Installation is simple, the app is easy to use and wifi hub screen is nice.

Al inicio tenía miedo y me dolía el codo pagarlo. Pero 100% vale la pena, lo volvería a comprar sin duda. Un poco enredado configurarlo pero siguiendo el manual me habré tardado menos de 1 hora. Amo que detecta los cambios por más pequeños que sean. Me notifica inmediatamente por la app y por Mail, además de comenzar a sonar una alarma en el consultorio (lo uso para mantener red de frío en vacunas). También me encanta que hace una bitácora de la temperatura, yo configure para que me la mande cada mes. Me ahorra mucho tiempo pues cofepris me pide esa misma bitácora

I bought this item in August 2025 after having lost everything in my freezer 3 times in the last 2 years. The first time, someone put the groceries away poorly, and the door didn't close all the way. Boom... there goes $500. Then (probably because of the first incident), the compressor went, and I lost everything again. So, I bought a new freezer... and 3 months later the freezies are melting (I'm still not sure why on this one). Enter the MOCREO WiFi Thermometer Alarm with Digital Monitor Hub. This thing is amazing, because it just WORKS. Put the batteries in the remotes, put the sensor in the freezer and the remote on the side or top, download the app, and connect. Set alarm temperatures in the app (one for each remote), and walk away. Or drive away. You'll get an alert on your phone whenever the temperature goes above the alarm value. And the hub will beep at you in a very annoying manner (so your kids can't just ignore it!). I also love the little graph of freezer temperatures. I can even see when my freezer goes into Defrost mode, as the temperature rises from -19 degC to -10 degC before going back down. So, massive kudos to MOCREO for being the ONLY device that advertised exactly what I wanted: an internal freezer temperature monitor, with external battery (so battery life is super long; mine are still showing as full), connected to a central hub and to an app on my phone, and DELIVERED on every aspect. Even the firmware updates on the Hub are super easy. Give the team that designed this system a bonus!

Esta alarma de termómetro me ha sido muy útil para monitorear refrigeradores y congeladores. Fácil de instalar y usar. Lo recomiendo ampliamente.