HoMedics Sound Machine and Alarm Clock with Time Projection. White Noise Sound Machine with a Digital FM Alarm Clock Radio, 8 Sounds, Snooze, Sleep Timer and Night Light
$44.99
Price: $44.99
(as of Sep 19, 2025 20:59:40 UTC – Details)
The Homedics SS-4520 SoundSpa digital FM clock radio with time projection projects the time in soothing blue light. Eight peaceful relaxation sounds are available ocean, white noise, brook, rain forest, thunder, rain, fan, campfire. Dual alarm lets you wake to nature sounds, radio or beep tone. Digital FM clock radio features a LED display. Automatic time set and automatic DST adjustment is also included.
Is Discontinued By Manufacturer : No
Product Dimensions : 5.4 x 2.5 x 4 inches; 14.72 ounces
Item model number : SS-4520
Date First Available : August 30, 2013
Manufacturer : HoMedics
ASIN : B00EW1QIJU
Best Sellers Rank: #79,044 in Health & Household (See Top 100 in Health & Household) #153 in Sleep Sound Machines #350 in Alarm Clocks
Customer Reviews: 4.2 4.2 out of 5 stars 4,641 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
2 IN 1 ALARM CLOCK & WHITE NOISE MACHINE: This clock doubles as a Digital FM Clock Radio as well as a White Noise Sound Machine. Choose to wake up from your favorite radio station, peaceful nature sounds or a beep tone. Set two different alarms for you and your partner!
LED TIME PROJECTION: This Clock Radio projects the time in a soothing blue light. It features a swivel projector that can tilt to your desired level. Don’t want the LED light projector? No problem! You can choose to turn the projector on/off.
8 PEACEFUL NATURE SOUNDS: Choose from 8 digitally recorded relaxing sounds: Ocean, White Noise, Brook, Rainforest, Thunder, Rain, Fan, Campfire. The SoundSpa’s sounds are designed to mimic the natural environment to provide the most relaxing sleep experience possible
AUTOMATIC TIME SET & DST ADJUSTMENT: The HoMedics Time Projection Radio automatically adjusts to Daylight Savings Time. It features an advanced automatic time setting technology that automatically displays the correct time and date!
WHAT’S INCLUDED: One HoMedics SoundSpa Digital FM Clock Radio. One wall outlet adapter. One 30-day money back guarantee
Customers say
Customers find the clock well-made and easy to set and use, appreciating its projection feature that displays time on the ceiling and its ability to lull them to sleep fast with nature sounds. The sound quality receives positive feedback, with many different sounds available to block out street noise. The functionality and brightness receive mixed reviews – while the sound machine elements work well, some report the alarm stops working after a week, and while the display is super bright, some find it too bright.
12 reviews for HoMedics Sound Machine and Alarm Clock with Time Projection. White Noise Sound Machine with a Digital FM Alarm Clock Radio, 8 Sounds, Snooze, Sleep Timer and Night Light
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Mayela “Kat” –
Great clock
Great clock. After having a Homedics clock for 15 years, the projector light finally gave out. I searched for a new one and came across the newer model. This one has a digital display for the radio vs my previous one, rotating the channel for radio. This one looks more modern and I actually like it. It does its job. Only thing is that the projector light is bright. But I will find a way to dim it with something. Got it for that reason but this light is bright. Radio signal is good too. Haven’t tried the alarm but the sounds I love. Time setting was easy. It’s also not too heavy. Easy to use. Projector light on and off is located on the bottom back of the clock. You can also dim the clock light or turn it off completely. I couldn’t do that with my previous one. I had to use a cloth to cover the time since I had the time projected on the ceiling. Happy with the purchase and doesn’t look cheaply made but light in weight.
T Dos –
Love love love this machine!
This is a great alarm clock! Sturdy for when I’m smacking the snooze button! Snoozes for an hour! Starts out low and then gets louder so I’m not scared to death. Very easy to use. A little bright so I cover the face at night but the ceiling projection is great! I don’t see well but I can see that perfect. This is a great product.
dee –
Projector is TOO bright
I love this projector clock so much. I took off one star because the projector is too bright at night. It allows you to dim the clock face from high to medium to low or off completely. I don’t understand why they did not do the same thing for the projector portion. I love the sound machine because it consolidates my clock and sound machine into one product. It makes various sounds but if you’re only looking for white noise, you won’t even bother with the rest of the options although they are pleasant sounds. I will not be returning it even though the projector really is too bright. This is also superior quality product!
kiwitx999 –
Good for older folks. Simple to use. Clear instructions.
Great product. Easy to use and enjoy the radio.
E. F. –
some nice features, some not so nice
My previous clock radio was also a Homedics and I LOVED it….was so sorry when it died!! I thought this clock radio checked my 4 most desired boxes (dual alarm, easy DST change, pleasant alarm sounds, and battery backup, altho battery backup was not mentioned in the description). I returned the clock, because the “soothing blue” backlight on the clock face, even on it’s dimmest setting is still blinding….enough so that it was hard to even see the smaller alarm setting numbers. The “soothing blue” projection light was so very bright, both on the top of the radio and on the ceiling, that it lit up my whole bedroom. Neither light was restful!! The “relaxing nature sounds” all sound pretty much like “static sounds.” Not clear, distinctive sounds, and not at all pleasant or relaxing for going to sleep or for waking up. I was so excited to get this clock, and so disappointed to have to return it.
Addie –
Amazing sound machine AND alarm clock
I’ve been on the hunt for a noise machine for my insomniac mom and this is it!! The projection is clear, the buttons work well and it feels well made and the instructions are clear. You can play the sounds all night or set a timer and the sounds are so clear, crisp, and realistic. This has an actual alarm sound(beeping) to wake you up with an increasing volume and the screen has brightness levels as well. It’s everything we’ve been looking for. Also has a backup battery so if the power goes out it will still work as long as your power is back on when your alarm is set. Disclaimer the alarm will not sound if the power is out at the time your alarm is set to go off and will not sound once turned back on if the alarm window has passed while the power was off. But when the power turns back on the time is still correct and the alarms are still set.
Marina stone –
Might end up being just a Clock cause nothing else seems to work
I had high hopes for this clock radio based on good reviews. But for six months (since I received it), it has been the least useful of all my clocks, radios, or alarms. The projection is out of focus. The nature sounds are so quiet they don’t wake me up. It wasn’t that easy to set the alarm, and once I’m already awake, I can hear the very faint nature sounds. I feel like I should give it another chance by looking at the owners manual and trying some different troubleshooting techniques, but the main reason I got it was to have a reliably loud radio alarm clock. I couldn’t get the radio to tune properly (static only), so I gave up on that and chose a nature sound but as I said, the sound is almost inAudible. I will try again with the owners manual, but if that doesn’t work, I will just use it as a clock and forget about it as a radio or alarm.
Jorge I. C. –
Los números son de buen tamaño, ideal para poder ver la hora sin problemas. El cordón de la antena debe de estar extendido y bien colocado para que se escuchen en forma adecuada las estaciones de radio.Los sonidos de la naturaleza son bastante relajantes y se escuchan muy nítidos.El proyector de la pantalla no es muy útil.
Mdz –
If I wake up in the night (which I do often) just one look at the ceiling tells me the time. Love this projection clock. It’s white, it’s tidy and very classy.
Lalonde :) –
Ceci est le meilleur réveil matin que j’ai eu.Facile utilisé plusieurs fonctionsLe son et effets sonores très clairEn plus luminosité ajustable en bleu non agressif la nuit.Projecteur multi-directionnelService impeccableJe recommande cette achat et ce vendeur.Je suis très contente de mon achat :))
Adriana –
Muy buena opción. La proyección de la hora en la pared es práctica y la luz no molesta en absoluto para dormir.Los sonidos son muy agradables y el hecho de que sea eléctrico resulta muy conveniente. No hay que estar al pendiente de las pilas. Estoy muy satisfecha con la compra
Joe Khoury –
I had the older model Homedics alarm clock that looks like a UFO and needed to replace it, the projector was out. Older one looked a little nice visually but in general I was very happy to find another Homedics with as many options ! Only problem I have with this one is the projector is super bright with no dimming options.