The idea behind this product is that it features disposable microchip cards called Slides. Each slide has it’s own unique code that you register on Seneye website. After registering a slide you have 30 days of constant pH and NH3 readings (the testing strip is mounted on the slide), after which you need to replace the slide with a new one. Each slide costs an equivalent of about $10-at the time of writing this article, Seneye is available to purchase only through an official store and is shipped to you from UK. However, I’ve been told by Seneye stuff is working with American distributors to export their product to North American markets. According to Seneye, each slide allows for 1500 pH and NH3 tests per month. The results are upload to Seneye servers and stored for future reference.
each slide comes in hermetically sealed pouch with a unique code printed on top. You type in the code and you unlock 30 days of pH and NH3 monitoring. It’s worth mentioning that all other functions (temperature, light meter) work with or without slide present.