The menu of functions on the device is a bit difficult to use, whereas it is very easy via Bluetooth, although sometimes it struggles with the signal.

I have had it for about a month and a half, so I can't speak about its durability over time. It looks good, with good build quality, and the programming through Bluetooth is a breeze. I haven't tried manually programming it to see if it's easy or not. The only downside, let's say, is that sometimes it doesn't find the Bluetooth when you're on top of it. With a little patience and a few attempts, it eventually connects. Overall, it's a good device and worth its money.

Update 16/11/2020: It's been working flawlessly so far. The issue with connecting via Bluetooth still persists.

Update 15/03/2022: For some reason, the ring under the water supply broke and it's leaking. It worked well while it lasted, but this damage is unjustifiable.

Update 25/03/2022: I went to a store in Monastiraki and had it repaired economically with genuine replacement parts.