I found that the dry comb polymer electrodes didn’t really make a good connection on their own, but applying a little bit of water improved the impedance drastically. As a complete beginner who bought the board as part of the EMG experiment kit at a discount, I think it is a superb introduction to the biosensing world. One issue I never figured out: I see a noise artifact that occurs around every second on the clock. I’m convinced this is some external clock signal being picked up, not an issue with the board itself. One person online apparently remedied a similar problem by turning off the WiFi-controlled devices nearby, but it didn’t help in my case.

customer support was helpful in replacing a defective battery

The BLE disconnects easily. The GUI freezes from time to time

Excellent customer service. Although the initial board did not function, the team promptly provided a replacement and maintained clear communication. I look forward to exploring the full potential of this board in my research. Many thanks.

Excellent quality beyond any expectations. excellent team! excellent customer support, very knowledgeable, helpful and professional!

It is working perfectly fine!

Good

Excelent

Ok

Hi, we are very happy with our purchase. We are still experimenting and fine tuning the device, but the first tests have gone very well. There are very good impedance values and we are moving very satisfactorily towards our goals. We will tell you more later

You are agreat

Very good product. Good quality. Great package. Thank you very much, team!

Ordering was easy, shipping was quick and allowed me to co tinder my project without interruption

cool and helpful people

ok