The product works, but unfortunately it works much less with a charged battery than described. Even on a full charge, it only lasts 1.5-2 hours, which is not enough for the battery power. It also regularly switches off completely. After turning it on, you can see that it still has charge, so I dont understand why it is doing this. It also does not collect data after power off, so it does not send it to the app.

The product works, but unfortunately it works much less with a charged battery than described. Even on a full charge, it only lasts 1.5-2 hours, which is not enough for the battery power. It also regularly switches off completely. After turning it on, you can see that it still has charge, so I don't understand why it is doing this. It also does not collect data after power off, so it does not send it to the app.

The product works, but unfortunately it works much less with a charged battery than described. Even on a full charge, it only lasts 1.5-2 hours, which is not enough for the battery power. It also regularly switches off completely. After turning it on, you can see that it still has charge, so I dont understand why it is doing this. It also does not collect data after power off, so it does not send it to the app.

I purchased two of these to monitor the air in my 3D print farm. They work great and have the added benefit of being monitored remotely. I am so pleased that I intend to order more of them.

I purchased two of these to monitor the air in my 3D print farm. They work great and have the added benefit of being monitored remotely. I am so pleased that I intend to order more of them.

I purchased two of these to monitor the air in my 3D print farm. They work great and have the added benefit of being monitored remotely. I am so pleased that I intend to order more of them.