Questions about Philips Sleep & Wake-up Light

Apart from the fact that the "connected" models (HF 3671/3672) have the app and WLAN - which I turn off when I don't need the app because the radiation is considerable and unnecessary - the big difference is the number of programmable changing times. The connected models have several, I haven't tried the maximum number, but you can choose the days of the week (every single one if you want) and have several times per day. The models (HF 3650/01) have only 2 alarm times. That was my criterion for choosing the "connected" model, plus it has one more alarm tone (I don't know which one), but there are 8 in total instead of 7. I have to admit, though, that I use the APP to programme the alarm times, using the menu is too tedious for me. You should also know that you have to register to be able to use the app fully, because the synchronisation seems to work via the cloud, because the Connected device has a sensor that detects room temperature and noise and then gives you tips if it is too loud, too warm, etc. in the bedroom. From my point of view, these are things that I personally don't need. I don't think it's very nice that you have to register and I would rate that as a minus point. So if you don't need more than 2 alarm times and can do without the other bells and whistles, then I would go for the HF 3650/01 and save the price difference. I hope this helps.

According to my research, there are three sound options available: Natural sounds, radio or no sound. I cannot currently say whether this will be available.

Too big

It is dimmed.

Yes! And it is possible to dim very low as well.

yes, all light functions including the time display etc. can be switched off

If the good piece had this function, then I would have been delighted! I would have just googled what White noise is supposed to be...now I know and -> the alarm clock can't do that ;)

You can set it to "switch off after a certain time".

If it has to be one with light, then not at the moment, I haven't found anything decent either. Roberts (is the brand) has the Zen+, but it doesn't have a light, but otherwise it has the Relax functions too. Philips will soon be launching a new model of wake-up light, possibly with DAB....

Model: Philips HF3672/01 Prices are based on supply and demand, suppliers and availability of goods. For these reasons, prices vary regularly and may differ from one site to another. If you want to know the difference between several products, please give their links or article number.

Thank you very much for pointing this out. The item is operated by mains cable.

Thank you for bringing this to our attention. We have now been able to adjust the minimum order quantity to one piece.

Sleeping better 4 times is great ;-)