The AA Sensors Pool Gem allows you to continuously monitor your pools water quality, and for users of the Pool Gem Unit 3 and this app you can monitor the values remotely!
Even if your pool is at a holiday villa or a weekend retreat, with this app you can simply open the app and view the current and most recent pool readings. At a glance you will be able to see if the water maintenance is taking place and whether any remedial action is required.