Key Takeaways
- The Philips SmartSleep HF3670/60 is a multifunctional gadget for sleep and wake-up with mild and sound instruments.
- This sensible mild presents customizable alarms and sundown and rest options for winding down.
- The sleep monitoring characteristic is fundamental and lacks biometric information integration with different platforms, suggesting different gadgets or options could be more cost effective.
Gentle is likely one of the most essential elements in driving our circadian rhythm; it has a drastic affect on how we go to sleep and get up. An excessive amount of mild (particularly blue mild) at evening can stop you from falling or staying asleep, and too little mild within the morning makes it difficult to get up. As we come to extra totally perceive the significance of sunshine, extra merchandise are popping out to help in each winding down and waking up.
One such product is the Philips SmartSleep Sleep and Wake-Up Gentle HF3650/60. It is a multifunctional gadget with mild and sound instruments for falling asleep and waking up. Its built-in sensors measure your bed room’s temperature, noise, mild, and humidity ranges. That info is tracked within the SleepMapper app so you’ll be able to spot developments and see what could be impacting your sleep. I have been utilizing the sunshine for a month and admittedly have combined emotions about this pretty distinctive gadget.
Useful however costly
Philips SmartSleep Related Sleep and Wake-Up Gentle HF3670/60
The Philips SmartSleep Related Sleep and Wake-Up Gentle HF3650/60 is a lightweight, noise machine, sleep tracker, and radio multi functional. It supplies a mild technique of waking up within the morning and instruments for winding down at evening as effectively. Plus, its sensors learn ambient mild circumstances, humidity, and noise ranges in your bed room that can assist you get a greater concept of the circumstances whilst you sleep.
- Dimensions
- 8.8 x 8.6 x 4.7 in
- Energy Supply
- 18W energy adapter
- Batteries required?
- No
- A number of sound choices
- Sundown mode is a pleasant technique to wind down at evening
- Way more mild for waking up than a conventional alarm
- Alarms are very customizable
- Cumbersome
- Costly
- Introduces plenty of cords
- Not very best in the event you share a room and wake at completely different occasions
- Does not hook up with some other apps or platforms

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Value, availability, and specs
The Philips SmartSleep Sleep and Wake-Up Gentle HF3670/60 is accessible from the Philips web site for $220.
Philips SmartSleep Related Sleep and Wake-Up Gentle HF3670/60
- Dimensions
- 8.8 x 8.6 x 4.7 in
- Energy Supply
- 18W energy adapter
- Batteries required?
- No
What I appreciated in regards to the Philips SmartSleep HF3670/60
A delicate and soothing manner to go to sleep and get up
I used to be stunned at how a lot I appreciated waking up with the SmartSleep. The sunshine and forest sounds did an awesome job of steadily waking me up as an alternative of a jarring wake-up name from an alarm. My bed room solely has one window and does not get a lot solar within the morning, and according to research on the subject, the sunshine very first thing after waking up makes me really feel extra alert immediately.
The alarms are very customizable with the SleepMapper app. You’ll be able to select a Solar Theme, with 4 completely different mild colours to select from. You may also set the sunshine depth and the sunshine length, which I particularly respect. The primary time I used it, I had the length set to half-hour and the alarm time after I really needed to stand up. I ended up waking up about 20 minutes earlier than my alarm technically went off in consequence.
You may also customise the sound that wakes you up with choices like Forest Birds, Summer season Birds, Buddha Wakeup, Yoga Concord, and extra. Or you’ll be able to select an FM radio station to wake you up. Then, as with different alarms, you’ll be able to set a nap length and whether or not it repeats on sure days of the week. Must you be nervous you will not get up, you’ll be able to set the PowerWake device, which performs a loud sound and vivid flashing mild. It type of defeats the aim of the gradual, calm wake-up, although. It’s actually jarring (okay, terrifying).
I discovered it to be actually soothing as I wound down studying in mattress, and it appeared to assist me go to sleep a bit simpler on the nights I used it.
Whereas I appreciated the alarm perform, the Sundown characteristic was my favourite facet of this mild. Just like the alarms, you’ll be able to select the length, sundown shade scheme, and decide an ambient sound, although with fewer choices than the alarm. Then, after you manually flip it on (there is not any technique to schedule it), the sunshine steadily fades whereas it performs ambient sounds. I discovered it to be actually soothing as I wound down studying in mattress, and it appeared to assist me go to sleep a bit simpler on the nights I used it.
What I did not like in regards to the Philips SmartSleep HF3670/60
Solely very best for many who sleep alone
Whereas the SmartSleep did wake me up properly, I am actually restricted on after I can really use the alarms. I get up a couple of hours sooner than my husband most days and do not wish to blast him with mild and chicken noises earlier than he must get up. Because of this, the one time I can use the alarm is on days after we will likely be waking up on the similar time or if he’s out of city. Whereas I can use the sundown perform when he is round, that is fairly restricted use for a gadget that prices $220.
The HF3670 mannequin additionally options an AmbiTrack sensor, which measures temperature, noise, mild, and humidity ranges. I haven’t got measurement instruments to precisely confirm the knowledge it is gathering, however the temperature is at all times considerably off from what our thermostat is about to (each excessive and low). It additionally nearly at all times tells me the sound degree is simply too excessive, regardless that I’ve thought our condo is quiet general.
Whereas the knowledge is fascinating, it is arduous to do a lot to affect these numbers for most individuals. In need of sleeping with earplugs, most aren’t in a position to change the ambient noise ranges of their dwelling, and including a dehumidifier to scale back humidity ranges would then elevate noise ranges. Philips additionally makes a model of this light (the HF3650) with out the sensor that is $40 cheaper, which probably makes extra sense for most individuals.
You’ll be able to track your sleep with this mild by tapping the highest to show monitoring on. It robotically ends with an alarm, or you’ll be able to flip it off within the app. Whereas that is good, in concept, all you might be recording is the period of time you had been in mattress. It does not gather any biometric information like a watch or smartring would and does not sync to some other apps or platforms. I’ve a tough time seeing how this info is even remotely helpful.
My closing frustration with the SmartSleep mild is that it takes up lots of room on my nightstand. I have a tendency to love fairly minimal decor within the bed room, and this isn’t that. The design is not dangerous, however it undoubtedly stands out each by way of seems to be and house. Plus, between the radio antenna, AmbiTrack sensor, and USB cable for charging my cellphone, it introduces lots of cables, the bane of my existence.
Between the radio antenna, AmbiTrack sensor, and USB cable for charging my cellphone, it introduces lots of cables, the bane of my existence.
Must you purchase the Philips SmartSleep HF3670/60?
The Philips SmartSleep HF3670 is a product that I’d hesitate to advocate to most individuals. I totally perceive the significance of sunshine within the morning (one of many perks of being married to a physiologist with sleep science mates), however the SmartSleep HF3670 has such a slim use case, and when paired with its excessive value, for many, it merely will not be a superb purchase.
That mentioned, in the event you sleep alone or have a associate who wakes up on the similar time (or is not bothered by mild and noise), you then may match into that area of interest that this mild serves. Alternatively, I may see this mild as being very helpful for kids, however the value remains to be a sticking level.
The half-hearted try at sleep monitoring can also be a letdown right here, although that is merely a limitation of the sort of gadget. If Philips had been so as to add some integrations with different platforms like Oura, Garmin, or some other wearable that gathers biometric sleep information, I may see the worth a bit extra. However as is, you could be higher off shopping for a wise plug that may schedule a lamp to activate and a sound machine for cheaper than what you’d spend on this.

Philips SmartSleep Related Sleep and Wake-Up Gentle
- Dimensions
- 8.8 x 8.6 x 4.7 in
- Energy Supply
- 18W energy adapter
- Batteries required?
- No
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