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Introducing the Tempo™ Environment Monitor

The environment affects us in so many ways, from how we feel through to how productive we are. The things we care about are also affected by the environment, from pets through to collectables.  In the commercial world many products are legally required to have their temperature monitored and recorded even before considering the expense and loss of reputation that products spoiled by incorrect storage conditions cause.

Blue Maestro's Tempo™ Environment Monitor is a powerful Bluetooth Smart sensor unit that is compatible with iOS and Android smartphones and tablets.  Internet connectivity is also available with Tempo Anywhere™, Blue Maestro's battery powered Wi-Fi gateway unit, meaning that Tempo™ Environment Monitors not only communicate directly with smartphones, but their data can be routed to the internet for storage and web browser accessibility.

Perfect for a range of use cases

We have designed Tempo to be the ultimate environment monitor that combines a range of powerful features with cool aesthetics that means it looks good inside as well as out - on a coffee table or in the garden - in a factory or in a vivarium. It is robust so it can be used in industrial and commercial applications. Powered by 2xAA batteries that are easily replaceable, Tempo is wireless making it easy to use and deploy. Simply turn it on, download the free app and you are done!

Powerful Range of Features

Tempo has a range of features that makes it one of the most powerful environment monitors on the market today. From the ability to set the frequency of data recording to being able to individually re-calibrate the sensors should you so wish. With a long battery life and memory that can hold up to 30 days of hourly data, Tempo offers commercial level sophistication in a beautiful form and competitive price point.



Technical Specifications for the Tempo™ Environment Monitor

Dimensions85 mm/3.3” long; 55 mm/2.16” wide; 35 mm/1.38 “ high
Weight270 grams/9.5 ounces
Sensor accuracy+/- 0.3 C Degrees; 3% Relative Humidity; 3 Millbars Pressure
Range75 m/240’ line of sight typical, 3 - 11 m/10‘ - 36’ obstructed typical
Internet connectivityYes, Wi-Fi internet connectivity when used in conjunction with Tempo Anywhere
Batteries and battery life2 x AA replaceable - 12 months typical
Environment limits- 25 C / -13 F to 75 C / 167 F Degrees; 5% - 95% Relative Humidity

Image Gallery

Tempo looks great anywhere and everywhere - from bookcases to table-tops, from baby's nurseries to pet enclosures, inside and out. Take a look at the images below, some of which have been supplied by our customers, to see what we mean.

iOS and Android Apps

Tempo comes with free apps for iOS and Android which have been designed to look good as well as being highly functional.

Please note that Blue Maestro has a number of different apps available on the App Store and Google Play. Also there is more than one Tempo app so please ensure you are downloading the latest version if you have a new Tempo. To find the latest apps, please click on the relevant links to the App Store or Google Play below.

Take a tour of the apps


click here for detailed application guide

Frequently Asked Questions

Q. How many users can connect to a Tempo at the same time?

A. There is no limited to the users that can read data from a Tempo providing they have the Tempo app

Q. Do you offer discounts for bulk purchases?

A. Yes, please contact sales@bluemaestro.com for bulk purchasing options

Q. Do you offer a warranty?

A. Yes, we offer a full 6 month warranty. Just contact support@bluemaestro.com to return your device

Q. How accurate are the sensors?

A. The factory calibration is:
Temperature +/- 0.3° Celsius @ 25° Celsius
Humidity +/- 3% Relative Humidity @ 55% Relative Humidity
Pressure +/- 2 millibars @ 25° Celsius

Q. Can I view my Tempo over the internet?

A. Yes, in addition to accessing your Tempo directly from your smartphone with Bluetooth Smart technology you can purchase Tempo Anywhere™ which connects your Tempos to the internet where their data can be stored and viewed from a web-browser

Q. Can I use your sensors in my own application?

A. Yes, you can develop your own apps or use Tempo in your own connected solution. Simply email support@bluemaestro.com for the open data structure

Q. Where do I find a help guide for the application?

A. A detailed application guide can be found here Application Guide.

Q. How do I reset Tempo and clear all of its data?

A. There are two ways to do this. Firstly, you can press and hold the button on the bottom of Tempo for around 5 seconds, until a double beep is heard, at that point releasing the button will reset and clear the data. Secondly, you can open up the Tempo and just remove and re-insert one of the batteries. In both cases, the configuration (Name, Frequency and Calibration) is not changed.

Q. What if I need more help?

A. Please send your request to our support team, who will be happy to assist you further. Send an email to support@bluemaestro.com.