testo Smart

Tools
2.9
testo Smart
testo Smarttesto Smarttesto Smarttesto Smarttesto Smarttesto Smarttesto Smarttesto Smart

Installs

500,000+

Price

Free

Developers

Testo SE + Co.KGaA

Content Rating

Everyone

Android Version

Varies with device

Version

VARY

testo Smart APP Download

The testo Smart App is an all-in-one solution designed for professionals handling refrigeration, air conditioning, and heating systems. It simplifies various measurement applications, ensuring the safety and quality of food and frying oil, and monitoring indoor climate and storage conditions. With a user-friendly interface, this app enables fast and efficient data interpretation through graphically descriptive displays of measured values, such as quick-reference tables.

Compatible with a range of Bluetooth-enabled measuring instruments, including thermal imagers and digital manifolds, the app allows users to create digital measurement reports complete with photos. These reports can be easily exported in PDF or CSV formats and shared via email, making on-site documentation streamlined and effective.

Apart from refrigeration systems, the app offers functionalities for monitoring indoor air quality, calculating volume flows for ventilation systems, and conducting various thermographic analyses. With advanced features like leakage detection and automatic calculation of superheat and subcooling, professionals can ensure optimal performance of HVAC systems.

While the testo Smart App offers comprehensive features for HVAC and food safety professionals, it has drawn mixed reviews from users regarding functionality, particularly concerning its connectivity with devices. Certain users have experienced issues like logging out in offline situations or incorrect data display. Continuous software updates may add to the challenges faced by some users.

Overall, the testo Smart App stands out for its versatility in meeting specific measurement needs, complementing industry-standard tools while also addressing food safety regulations. However, it is essential for the developers to gather user feedback actively and address the reported issues to elevate user satisfaction and reliability in professional environments.

User Reviews from Google Play Store

Andy Malmberg

Andy Malmberg

Feb 23, 2026
(1)

connects all the time but will not show my readings, which it used to all the time. I don't recommend at all

Version: 30.2.16.97471

Developer Response

Hi Andy, which measuring instrument are you using? Which measurement program are you working with? Are no live values being displayed, or are there no measurement values in the report? We would really like to help you, but we need a bit more information. Could you please send us an email at appsupport@testo.de? Best regards, your Testo App Team

San Sandeep

San Sandeep

Feb 18, 2026
(2)

i have purchased 410i it's showing flow velocity and temp but not showing volume flow i have uninstalled and install app still it's still it's showing "pls connected suitable probe to start measurement " no customer support inside application still needs update s

Version: 30.2.16.97471

Developer Response

Hello Mr. Sandeep, which measurement program do you us? When this message is shown, you should use either use another measurement program or use another measurement instrument. You can also write an email to appsupport@testo.de. Best regards, Your Testo App Team

Bill Oddclock

Bill Oddclock

Jan 21, 2026
(1)

Took over an hour to get the bluetooth hooked up. I have seen the screen that shows the readings, but there is no obvious way to get to it. I suppose that will be another hour.

Version: 30.2.7.92410

Developer Response

Hello Mr Oddclock, which measurement instrument do you have? Which app version are you using? How did you try to connect the instrument to the app? You can also send us an email at appsupport@testo.de. Best regards, Testo App Team

GUS GARCIA

GUS GARCIA

Jan 19, 2026
(3)

not sure if it's the app , but my flow velocity would read higher than my vein and moometer , and now itis reading over range at all times (+++)405i both FPM and CFM

Version: 30.2.7.92410

Developer Response

Hello Mr Garcia, which measuring instruments are you using exactly, and which instrument is showing which value? You can also reply by email to appsupport@testo.de. Best regards, Testo App Team

Siripuram Bujji

Siripuram Bujji

Jan 3, 2026
(5)

this app is used for HVAC field

Version: 30.2.7.92410

Developer Response

Hello Mr Bujji, wow, thank you very much for the 5-star rating, we are really pleased about that. If you still have an idea for optimisation, just write to us. Your Testo App Team

Pros

All-in-one measurement solution
Fast and efficient data display
Capability to create and share digital reports
Compatible with various Testo devices

Cons

Connectivity issues reported by users
Logging out in offline mode
Incorrect graph displays
testo Smart

testo Smart

Tools
2.9

Available Versions

testo Smart

Version

20 MB

APK
Download
Download onGoogle Play

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