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ThermoPro TP59

(43 customer reviews)

$18.99 $18.99

Availability: In stock

Bluetooth Wireless Thermometer Hygrometer and Humidity Monitor

  • Large backlit LCD screen】: Room thermometer features large numbers on a 3.5 inch backlit LCD screen to inform you of the real-time temperature and humidity at a glance. 
  • Instant APP alerts】: When the temperature or humidity exceeds your preset limits, or you’ve gone out of range of the room thermometer, the APP will immediately push an alert to your smartphone to keep you on top of your environment, so you can adjust the thermostat or humidifier accordingly to regulate what matters most: greenhouse, hatching room, cellar, bed room, bathroom.
  • Highly accurate】: The indoor thermometer humidity gauge has a built-in advanced Swiss-made sensor that provides an outstanding accuracy of ±0.5F and ±2%. 
  • Temperature & Humidity chart】: Our easy to use APP contains a dynamic chart which with the pinch of your finger can zoom in and out to view the temperature and humidity at any hour within 24 hours. 
  • 260ft/80m remote Bluetooth range】: The TP59 smart temperature and humidity sensor features an advanced 5.0 Bluetooth chip to provide reliable signal strength and achieve a range of 260ft/80m, allowing you to obtain real-time temperature and humidity from the ThermoPro sensor APP anywhere in your home.
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ThermoPro TP-59 Bluetooth Wireless Thermometer 

With Swiss-made high-precision sensors, the ThermoPro TP59 will read and record the slightest changes in temperature and humidity. With the arrow trend indicators, you will be able to react ahead of time such as adjusting your thermomstat or humidifier. TP59 is capable of a long 260ft Bluetooth range to send data directly to your phone. When the temperature and humidity goes out of your preset range, you will instantly receive a notification from the APP.


  1. Monitor via Bluetooth on Your Smartphone;
  2. Remote Range: 260ft/80m;
  3. Temperature Range: -4 °F ~ 140°F (-20 °C ~ 60 °C), with resolution of 0.1°C/°F;
  4. Humidity Range: 10% ~ 99%, with resolution of 1%;
  5. Temperature Tolerance: ±0.5°F (±0.3°C);
  6. Humidity Tolerance: ±2%;
  7. Temperature Display Unit: C°/F° selectable;
  8. LCD Display Size: 3.5 inch


Supports Multiple Sensors

The ThermoPro sensor APP supports the connection of up to 10 indoor thermometers to allow you to continuously monitor the temperature and humidity changes in your entire home and adjust your thermostat or humidifier to improve your quality of life.

Alert Function

Set preset temp and humidity ranges, the ThermoPro Sensor app will immediately notify you if your temp or humdity falls out of the set range. Perfect for having complete control over your room and being able to make immediate adjustments.

Swiss-Made, Highly Accurate Sensors

The built-in Swiss high-precision digital sensors will quickly and accurately record temperature and humidity changes and are accurate to within ±0.54°F / ±0.3°C, and humidity is ±2%RH.


Heat Index and Air Comfort Indicator

ThermoPro Sensor APP will display in real time, the Heat Index also known as Apparent Temperature to provide you and your family the most meticulous care. Air comfort indicator shows the comfort level of your home, based on current humidity level.

Touch Sensitive Buttons

The touch sensitive buttons are easy to use and only require a light touch, convinently switch between Fahrenheit and Celsius. Press and hold the Bluetooth button for 2 seconds to enter pairing status. Press the Backlight button to illuminate the screen for easy reading. Press the clear button to Clear data of the past 24 hours with one quick press.

Multiple Placement Options

Place anywhere to fit your home’s needs due to its compact figure and multitude of placement options: tabletop stand, magnetic back to magnetize your fridge, or use the wall hook.

ThermoPro TP59 Package Contents:

  • 1 x Bluetooth Hygrometer;
  • 2 x AAA Battery;
  • 1 x User Manual

43 reviews for ThermoPro TP59

  1. Mark

    The web site says that the bluetooth-connected app can handle up to 10 sensors but never says WHICH sensors. Would it be the TX-4 or TX-2 sensors? Or something else? Very confusing!

    • CSTEAM (store manager)


      We apologize about the confusion.

      The app can handle up to 10 of the TP59 or TP357 devices.

      The TX-4 and TX-2 sensors are used with different products.

  2. J. Milstein

    The app has some minor bugs and a couple of design decisions that annoy. One annoyance is that the app stops logging when it is not active. Then when active again it has to catch up and sometimes fails to do so. You can force it to download the missing data. Why not keep logging data when inactive? Also, I see no way to export the logged data.

  3. John Hogan

    We have a Lake Home and use this to Monitor our place in the Winter! Very good quality and we Enjoy it Tremendousl;y, Thanks!

  4. Travis pound

    Definitely will be buying another one for my daughters room in the near future! It works well for my needs!

  5. Rex Malson

    Very simple to use and great to see history.

  6. Kyliekay

    Love it nice

  7. Lori Kisner

    It works great.

  8. Geri

    Really like this thermometer. It helps us monitor how warm or cold a specific room is. It also helped us figure out that our thermostat was not reading temperature accurately. Highly recommend.

  9. Pete Seeds

    So far our family has been mainly concern About the humidity levels in her home. The concern was it was always too dry and we didn’t know what to do other than run water on the stove all the time. So while we waited for the humidifier to be repaired and your furnace this unit gave us the comfort of knowing what level to keep the humidity at

  10. Ashley

    I bought this for the humidity function to track humidity in my home. With recent record freezing temperatures I put it in my garage with my plants and I could track the temps with my phone. Very easy to move the unit and use my phone to see the temperature and humidity

  11. VGhosen

    We have a small greenhouse about 100 feet from our home so checking the temps by walking outside wasn’t practical. The Bluetooth on this model works great, even with obstructions and walls between our phones and the greenhouse. The app is simple and doesn’t require any personal info to pair the two. This was a big deal because why should we have to register an email to use some app (nice try China)? We also have the device paired with two different phones with no issues. We have alarms set so we get alerts if the temp drops too low or too high. We are very pleased and would absolutely purchase again.

  12. Susan M.

    The house I live in has two problems with humidity. In the summer the humidity inside the house can get up over 85% (there are unground springs right next to the house). In the winter the humidity inside the house can drop under 10%. So I’ve bought a lot of humidity sensors over the last 8 years, and put them in different rooms around the house. The shortcoming off all the sensors I have bought is that I have to walk around and look at each sensor to read it.

    So for me, sensors which will send the data to my cellphone is a najor improvement. My cellphone can store that data and show graphs of both temperature and humidity. You can pick from a graph for the last 24 hours, a graph for the last 7 days, or a graph for the past year. I have four different sensors, and all four show up in the app. And the sensors talk directly to your cellphone via bluetooth — there is no shipping the data off to some company’s web site and then needing to register with that web site.

    I expect this is ThermoPro’s first attempt at an app for a cellphone, and there are plenty of improvements that could be made to it. And right now it has a bug where *sometimes* the app will crash when you have the app download all the latest data from a sensor. It does download the data and save it correctly, and then maybe 30-40% of the time the app will crash. I have been sending debugging-info to the company, and they say they’re looking into the problem. But even after that irritating bug is fixed, I have other ideas for improvements the app.

    Initially I bought three of these and have been happy with them (except for the app crashing). It then occurred to me that this sensor could also be very useful for another problem at my house. My refrigerator will be working perfectly fine for 8-12 months, and then over the course of maybe two weeks the average temp will go from 40F to 60F, usually without me noticing it. The problem is just that it needs to be defrosted (even though you won’t see ice anywhere in it). I have put other sensors in the fridge so I can monitor the temperature, but of course I have to *open* the refrigerator to check those. I also have to remember to keep checking, and after six months of it working perfectly fine I’ll get pretty lax about checking. The sensor ends up buried behind food, etc. And before I know it, I’m drinking milk which is nearly room-temperature.

    So I put one of these sensors in the refrigerator, and I’m very happy to see that the bluetooth signal still makes it to my cellphone, without me needing to open the refrigerator. So I’ve bought another sensor to do full-time duty at monitoring the inside of the refrigerator. And I expect to buy a few more sensors in the next few months, for other full-time duties. I think the company says you can have up to 10 of them.

    As to the accuracy of these: As I said earlier I’ve been buying a variety of inexpensive sensors over the past 8 years. And to be quite honest, I don’t trust any of them to be 100% accurate when it comes to humidity. But I still own all those sensors, and these new ThermoPro TP59 Wireless sensors seem to be about as accurate as the other sensors I own from other companies. At least they have been so far. I still doubt they’re 100% accurate, but I’ll be happy enough as long as they’re consistent. By that I mean that if they say the humidity is 34%, then I want to be confident that the humidity is lower than at times when the sensors say the humidity is 40%. Maybe the humidity is really 30% instead of 34%, but at least I can depend that the humidity really is going lower if this sensor claims that it’s going lower. I have owned my sensors for just a few weeks now, so I can’t really say how reliable they will be over the full range of humidity that happens around my house!

  13. NC Dad 1

    I bought this device so I could monitor the temperature and humidity in my office which is in a separate building almost 100 feet from my home. I’m impressed that it works reliably from that distance.

    When I open the app on my phone, it is disconcerting that it shows the most recent reading for quite a while before it gets the new one so I sometimes misinterpret that as the current reading until it updates. Also, I’m not really confident that the humidity readings are accurate because I set my humidifier with built-in humidistat to 50% and I’ve never seen readings above 33% on the Therm Pro.

    As a product designer, I develop products similar to this and I impressed with all of the design and features, and particularly the backlight and touch sensitive buttons along the bottom. The whole user interface both on the device and on the phone are well designed and thought out. The LCD itself shows the current, maximum and minimum readings for both temperature and humidity at the same time which is a very helpful feature for my needs.

    Overall, I am impressed with this product and would buy another one if I needed it.

  14. Caryl

    Bright enough to see at night.

  15. Anne Deloire

    I tried another brand before this one, and there is no comparison. This product works exactly like it should. Bluetooth connection achieved in the app, not the iphone settings. Quality product and app. Highly recommended.

  16. Ant Beck

    Reacts very very slowly to temperature changes, which makes it kind of useless for my needs.

  17. PinkBossLady39

    Just as i needed ! It does it’s job loving it so far, I have placed mine in the basement to monitor the moisture and I have a humidifier and my basement stays clean and free of smell

  18. Willie Jones

    Working as promised when using the Bluetooth Application.

  19. Mary Salas

    It doesn’t update every 10 seconds. You have to open app and refresh , and even when doing it it takes forever to update.

  20. Sergio F. Lopez

    Lo puedo revisar desde mi phone

  21. Jonzee

    This product looks and works very well. Saves me lots of time monitoring my indoor garden. Love that is logs the history so I can see what happened while I’m away. I happily purchased three more. Wish they were wifi capable though.

  22. Bob Langford

    Nice Bluetooth option that sends data to phone

  23. mark robinson

    Perfect for my room.

  24. Dave

    Very humid here and it was purchased to make sure the air conditioning unit was keeping up.

  25. Winston Peak

    Worked as expected

  26. AU

    Purchased several and placed in different areas of the house and several in the basement.
    Had humidity issue in basement due to storm flooding so needed to check the levels.
    Easy to pair with the phone App and keep track of the data historically.
    Works perfectly.

  27. nancy giroir

    Works well. Sometimes slow to load but gets the job done and I like how it shows you a trend over the last 24 hours or 1 week. I would buy it again

  28. joseph

    Love it!!!

  29. Bill D.

    The large face on the thermopro is easy to read and the unit is very accurate.

  30. D. Nelsen

    Very nice for my woodworking shop where I need to monitor temp & humidity. The app (iPhone) is very easy to set up and sync has been no problems so far. The display is bright and colorful and easy to read. I’ll probably get another one or 2 of these for other rooms. My complaint about the app is the units on the x and y axes of the grid display are very small and I have to get my good reading glasses. I give this a strong recommendation.

  31. Amy

    Got it for our daughters room and it doesn’t send notifications and sometimes isn’t accurate. Only got it for the notifications and doesn’t do that so disappointed

  32. Cba191

    works great

  33. Alan Nichols

    I use it to monitor humidity in my crawl space. Bluetooth reaches only one upstairs room, but it does record and updates when the phone is close enough.

  34. Larry

    Love the Bluetooth. I like being able to monitor temp and RH in my grow tent without having to wear out the tent zipper. Would recommend.

  35. Brazzil

    Easy to use and is working well so far

  36. Richard Bowman


  37. Devin Cobb

    Very well built

  38. Lisa R. Riggs

    We purchased this monitor specifically to alert us if temperature dropped too low in our greenhouse, but it will not transmit or alert unless we walk outside our house. Our greenhouse sits less than 250 feet behind our house in direct view. The back of our house is an entire wall of windows and French doors, so the only “barrier” is glass, yet it will not transmit to our phone unless we walk outside. This totally defeats the “alert” feature for which we bought it.

  39. Superchief

    Large easy to read numbers. The light comes on to the touch and leaves very quickly. Perfect

  40. Michael Hughes

    Using this in my Humidor, so far I’m loving it.

  41. merlinsito

    I use it inside dog kennels. Great product

  42. logger

    Use in garage to make sure temperature doesn’t fall below freezing since I have a tankless hot water heater there. Works well.

  43. vtwakeboarder

    I almost bought a competitors product which was much cheaper…but I got creeped out reading that it piggy backs off your phone for internet access… The data is stored in the cloud and you have to create an account and log in to get it.
    I didn’t have to create any account to use this ThermPro device. Even with WiFi and cell data off, I can open the app on my iPhone and see temperature and humidity graphs for the past month.
    The display is easy to read, I haven’t had to recharge or replace batteries yet.

  44. Mrs. Metal

    I bought these for my ball python glass tanks. So, far they seem to be working well. I have made adjustments to the room temperature and humidity and back after seeing both change appropriately then back again. Easy setup for the app and Bluetooth. The app to update each one manual you must go into each device and move the app window down. Then you will see at the top it say updating with the moving circle. I have alarms setup as well. I love it because I am not disturbing my snakes anymore. I can just check my phone. I also love the graph in the app ​as well.

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Product Comparison

Product Info
ThermoPro TP59 Bluetooth Wireless Thermometer Hygrometer and Humidity Monitor

ThermoPro TP59

ThermoPro TP-55 Humidity and Temperature Monitor

ThermoPro TP55

ThermoPro TP-60S Features 4

ThermoPro TP60S

ThermoPro TP65 Indoor Outdoor Temperature and Humidity Monitor

ThermoPro TP65

Price $18.99 $18.99 $15.99 $15.99 $19.99 $19.99 $27.99 $27.99
Availability In stock Out of stock In stock In stock
Alexa capability No No No No
Backlight display Yes Yes No Yes
Barometric pressure No No No No
Bluetooth Yes No No No
Calibration feature No No No No
Comfort indicator Yes Yes No No
High low records Yes Yes Yes Yes
Indoor outdoor Indoor Only Indoor Only Indoor and Outdoor Indoor and Outdoor
Mobile app Yes No No No
Range 260ft - 200ft 200ft
Remote Yes No Yes Yes
Remote sensor - - TX2 TX2
Temperature humidity alerts Yes No No No
Weather forecast No No No No
Wifi capability No No No No


Wireless Range: 260ft (80m)
Temperature Range (Base Station): -22.0 to 140.0°F (-30.0 to 60.0°C)
Temperature Range (Remote Sensor): N/A
Accuracy: ±0.5°F(±0.3°C) ±2%RH
Temperature Resolution: 0.1°C/0.1°F
Humidity Resolution: 1%
Response Time: 10s
Display Dimensions: 3.4 inches
Product Dimensions (inches): 2.72 x 2.32 x 0.87
Battery Type: 2 x AAA batteries
Water Resistance: Not Waterproof
Warranty: 3 years


Q: How many devices can I have paired to my phone?
A: You can have up to 10-20 sensors paired to your phone.

Q: Is this waterproof?
A: No, it is not.

Q: What is the difference between this and the TP357?
A: The TP359 is bigger and has a more functional touch screen display. 

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