Nexxtlab innovation program

Be a Beta tester, Help us create a more effective and satisfying app experience!

We invite you to use Smartmaster before the official launch. We need people like you to support innovation by using the app and giving us feedback in order to improve he quality of our product.


Smartmaster is a Solution developed by Nexxtlab. It is dedicated to the control of the flexible energy assets at your home, such as your photovoltaic panels, your charging station, your heat pump and your Battery.
Thanks to the Smartmaser mobile application and two hardwares, you will be able to have control over your energy assets like never did before.

What Smartmaster will help you acheive

Visualisation of the realtime energy flow

whant to see fif your energy is sypplied by your PVs at the current time? See what’s the status of your flow …

Representation of your daily energy consumtion, in Euro and in kwh

check how much you spend / … Column chart of your hourly energy consumption and how much it costs

check your daily balance at a glance


upgradde.. specefic needs

track & compare... (history (up to how long?)

Beta tester, all you need to know

1. Who can participate

You can participate in this program if:
– You have a smartmeter or at least one energy assets (Solar panels, home battery, heat pump, electric vehicle charger)
– You live in Europe.

2. Capacity

The number of Beta tesers is limited to 50. The first 50 participants who fill the requirements will be retained.

3. Advantages for beta testers

– Free Smartmaster account and services during the period of the test.
– Reduced price for the necessary hardware: 198,90€ TTC instead of 468€ TTC (delivery price included)

4. What do we expect from you

All we want is to hear your feedback. What did you like, dislike or think it’s missing in your expertience using our solution. Sharing feedback is made very simple in Smartapp, you just need to tap the feedback button, located at the end of the hmepage.

5. Participation process

Participation form

Fill & send the form located at the end of this page.

Innovation program’s agreement

If you were selected, we will send you an agreement that you need to fill & sign.


After you sign the agreement, we will send you the invoice.

Configuration & App installation

We will send you the hardware and support you for the configuration. You can then install the app and start using it.

6. Hardware

Smatmaster solution consists of an App, and two other devices (hardware). These are Smartbirds dongle & Smartmaster device. In case you already have a dongle, you don’t need to purchase it during this innovation program.

Smartbirds dongle


Smartmaster device



Q: What does the innovation program agreement contain?

A: the agreement contains a contact form (we need this in order to deliver the hardwares to your address), information about the innovation program, terms and conditions, the price of the hardwares+delivery.

Q: What will you pay for and how much?

As a beta tester, you will have a free Smartmaster app account and free access to the Smartmaster services.
You will enjoy a reduced price for Smartmaster device. In total the price will come up to to 198,90€ instead of 468€, this includes Smartmaster device, Smartbirds dongle & delivery price (all charge included).

Q: What is the configuration step


Participate in the beta testing program

By filling and sending this form, you enter the Beta testers selection. we will reply to your request as soon as possible.

Your energy assets

1 + 10 =

If you have questions about the Innovation program, you can send us an email to