Best WiFi Temperature Sensor to Monitor Temperature Remotely

Best WiFi Temperature Sensor to Monitor Temperature Remotely

The ability to monitor the temperature of your Home, Garage, or RV is critical when you are away. Excessive temperatures can lead to flooding, high electricity bills, the bursting of pipes, and other costly damage.

Do you want a wireless room temperature monitoring system to check temperature or humidity in the baby’s room, a remote vacation home, a greenhouse, a refrigerator temperature monitor, and more, all from your cell phone.

In this article, we discuss remote temperature monitoring via cell phone and introduce the best WiFi temperature sensor.

To Monitor Temperature Remotely, you will need the following:

  • Install WiFi in your Home, Office, or RV
  • (optionally use a Mobile Hotspot with WiFi)
  • Get a WiFi Temperature and Humidity Sensor
  • Install the App on your Cell Phone to Monitor

 

Top Features of a WiFi Remote Temperature Sensor:

1. Built-In WiFi:

In order to monitor temperatures from your phone, you will need a remote temperature sensor device that uses WiFi, so it can communicate with your home, office, or mobile hotspot to send the data.

Some remote temperature sensors may use Bluetooth, but this will only work if your phone is within 100 feet of the sensor, it won’t work remotely when you are far away from home.

There are very few products on the market that have Wi-Fi built-in (see one that does below), some allow for Wi-Fi as an add-on with the purchase of an expensive gateway/hub.

2. Share with Friends & Family:

Sharing allows your friends or family members to see your WiFi Temperature monitor that you wish to share with them.

This allows them to also monitor the temperature remotely, and get alerts if you want them to. They would simply install the App on their mobile phone and create an account. Then you can share 1 or more sensors with them.

3. Update Interval:

The update interval or frequency is how often the temperature sensor sends the data to the WiFi network so you can view it on your cell phone.

You will want updates every 5 minutes or less. Most sensors should update every few minutes, or allow you to select the update frequency as this could be a trade-off for longer battery life.

4. Temperature & Humidity Graphs

With a good mobile phone app. you can see graphs of the temperature and humidity data.

For example, you can see in the graph below the temperature lows and highs and what time of day this occurs. This can help you locate the problems causing the high or low temperature for the area you are monitoring.

Graph showing Temperature and Humidity


5. WiFi Temperature Monitoring with Data Logging:

The sensor should be able to Record or Log the Temperature and Humidity data in case the Wi-Fi signal is lost or not in range. Then when Wi-Fi is restored, it can upload the recorded data.

As a bonus, this allows you to record temperatures in a remote location (away from any Wi-Fi), and you could even use your phone’s mobile hotspot to retrieve the data at any time.

Just add your phone’s hotspot as one of the Wi-Fi Profiles when you set up your new Wi-Fi temperature sensor.

The temperature sensor should take a measurement or sample every 1 or 2 minutes, this is a reasonable amount of time to record each data point.
(see related article on additional benefits of a Humidity Sensor.)

6. Email Alerts sent to Multiple People:

You may want the ability to send High/Low Temperature Alerts to more than 1 email address. For example, the temperature sensor email alert can be sent to a friend or neighbor in case you don’t receive the alert, or you are out of town.

It’s also possible to send an SMS text message to your phone using your mobile email address. Here’s a list of mobile carriers and email to use to send the alert.

7. Long Battery Life:

Typical battery life should be between 4-6 months for a remote temperature sensor with Wi-Fi.

Battery life may vary depending on how close the wifi temperature sensor is to your wireless home router and the update frequency.

8. Externally Powered for Permanent Install:

Another great feature is if the sensor can be externally powered, you can install it in a more permanent location and not worry about changing the batteries.

This should be a common micro USB power cable. so it could be plugged into any laptop or cell phone charger.

9. Alert if Home Power goes Out:

If you plug in the remote temperature monitor device to external power, and the power is lost, you can get an alert.

This is a powerful feature since you can get power loss alerts for your Home or RV, for example.

However, in order for this to work, your wireless home router must be connected to an Uninterruptible Power Supply (UPS), Battery Backup. I like this one for my home router and have had no issues with it.

All you would need to do is plug your network router(s) into the power backup and plug the remote temperature monitor into a regular outlet. So when the power goes out or is restored, you get an alert.

A Mobile Hotspot should work fine too since they have internal batteries if power is lost.

wifi router
Modern dual band wireless router. Man working in the background. Fast and wireless internet concept.

10. Check Temperature from your Cell Phone using an App:

A good remote temperature sensor should include an App that works on both a mobile phone and a Desktop browser. The App should allow you to see Full Graphs of the Temperature, Humidity (if equipped), and Battery Levels.

Monitor many temperature sensors from one App.

You should be able to set Alerts for High or Low Temperature levels. This is probably the main reason you want a remote temperature sensor in the first place.

11. No Special Permissions needed from the Phone App:

When you install the App for your WiFi Temperature Sensor device, it should not ask for extra Permissions to access Media, Location, or Contacts.

There is no need for this kind of special access to your mobile phone, beware.

12. Alerts if the WiFi Temperature Sensor is Not Updating:

This can be a critical feature since you will want to know if your sensor has stopped working or is unable to send the temperature data to the cloud.

Maybe the internet is down, power is out in the area or there is some other problem, so, you will want to know if there is a loss of communication.

You may decide which features above are important to you, but it is worth pointing them out.

Keep in mind, it may be a good idea to put more than 1 sensor in your house, room, or area you want to monitor, just in case you may not return for a long time and something goes wrong with one of them.

The Best WiFi Temperature Sensor

Trakkit THS Remote Temperature Humidity Sensor

The Trakkit THS Sensor

If you want a small Wireless Temperature and Humidity Sensor (with WiFi) that supports these features, try our Trakkit THS Product!
No Monthly Fees!
Made in the USA.


The App for Desktop and Mobile is located here.

Temperature Monitoring for Vacation Homes & Cabins

If you have a vacation home that you would like to monitor the temperature for, Trakkit THS WiFi Temperature Sensor would be an excellent way to do that.

You will be able to get alerts if the temperature is too high or low. Perhaps your cooling or heating system failed, and you want to avoid costly damages such as frozen pipes.

Since it can operate on external power using a standard micro USB cable, you would not need to worry about changing the batteries.

Put one in the attic or crawl space to monitor pipes so they don’t freeze. In the attic, you can monitor the temperature during the heat of the day to see how well the insulation is working.

Refrigerator Temperature Monitor

To monitor the temperature of your refrigerator just put a WiFi temperature sensor, like Trakkit THS, inside and monitor it from your mobile phone.

For example, if you have a walk-in refrigerator or freezer you will be able to monitor its temperature without having to open the refrigerator door.

This is why the WiFi link is so beneficial. You can even get alerts if the temperature goes out of range.

If you run a business, you may benefit from the temperature recording feature that will show the insurance company in the event the power goes out.

Monitor Temperature in Buildings, Storage, Industrial

Use a WiFi temperature monitor for many locations, such as Homes, Garages, RVs, Building, Storage, and Industrial locations.

Get alerts if they heat up, freeze, or if the power goes out.
Maybe you have multiple properties you would like to keep an eye on.

This is where a remote temperature sensor (with built-in WiFi) can really help.

It’s a good idea to consider the tips mentioned above.

With this, you can avoid any costly loss and damage inside your home and business.


Trakkit THS Specifications:

  • Wireless Temperature and Humidity Sensor with WiFi
  • Only one of its kind with integrated WiFi, no additional hub needed
  • 32,000 Data Log Storage if WiFi not in range
  • Alerts and Data sent via your Home WiFi
  • Compact Remote Temperature Monitoring System with a Mobile App
  • Can Run On USB Cable for Constant Power
  • Configurable 2, or 4 minute updates
  • Replaceable Batteries (2 x AAA Energizer Lithium)
  • 0.35F (0.2C) Temperature Monitoring Accuracy
  • 2% Humidity Monitoring Accuracy
  • Operating Temperature Range: -40F to 140F (-40C to 60C)
  • New Feature Upgrades over WiFi Connection
  • Not Waterproof
  • Works on 2.4 GHz WiFi Only
  • 10″ Micro-USB Cable included
  • Made in the USA

FAQs:

What is a Remote Temperature Sensor?

A Remote Temperature Sensor is one that can be placed in a different location than a permanent, built-in temperature sensor.
A good remote temperature sensor will also have wireless communication built-in, such as WiFi.
This will allow you to monitor the sensor from a very remote location using your phone.

What is the Best Wireless Temperature Monitoring System?

The best one has built-in WiFi, can send alerts to multiple people, and has a very accurate sensor like the Trakkit THS, in a small sensor, please see descriptions above for a list of features.

What is a Wireless Temperature Sensor?

A Wireless Temperature Sensor has the ability to measure temperature and transfer that data using WiFi, Bluetooth, or other wireless methods.

Can you Monitor Temperature Remotely from a Cell Phone?

Yes, with a WiFi Temperature Sensor, see the link above, you can watch temperature and humidity from your mobile cell phone and even set alerts.