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🌙 Wake up smarter with the SMARTRO SC91 — your weather-savvy bedside essential!
The SMARTRO SC91 Projection Alarm Clock combines a wireless indoor/outdoor thermometer, humidity monitor, and a weather station with a large 4.5” LCD. It projects time and temperature in soft red on your ceiling or wall with adjustable brightness and angle. Featuring dual alarms with snooze, it supports up to 3 remote sensors with a 200ft range, providing accurate environmental data and weather trends to keep your home comfortable and informed.








| ASIN | B07N2PWWW6 |
| Additional Features | Adjustable Brightness, Alarm, Projection Clock, Snooze, Weather Monitoring |
| Alarm Clock | Yes |
| Batteries are Included | No |
| Best Sellers Rank | #21,860 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Weather Monitoring Clocks #74 in Alarm Clocks |
| Brand | SMARTRO |
| Brand Name | SMARTRO |
| Clock Form | Multi Display |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 11,668 Reviews |
| Dial Color | Black |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 6.6"W x 3.9"H |
| Item Weight | 13.12 ounces |
| Manufacturer | SMARTRO |
| Manufacturer Part Number | SC91 |
| Manufacturer Warranty Description | 13-month warranty except for artificial damages. |
| Model Number | SC91 |
| Mounting Type | Tabletop |
| Number of Batteries | 2 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Battery Powered |
| Product Dimensions | 6.6"W x 3.9"H |
| Room Type | Kid's Room, Living Room |
| Screen Size | 4.5 Inches |
| Shape | Rectangular |
| Size | Small |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Adjustable Brightness, Alarm, Projection Clock , Snooze, Weather Monitoring |
| Style | Classic |
| Style Name | Classic |
| Theme | Plain |
| Unit Count | 13.12 Ounce |
| Watch Movement | Automatic |
B**R
Nice clock
I enjoy projection clocks very much. This one works very well. Very intuitive to set up and keeps excellent time. The projection is well focused and a great size, very easy to read in the dead of night. I would for sure buy this one again.
C**B
A Top Product and Useful At Night
I bought this 5 years ago and it's been pretty much on constantly since then. The red projection looks bright and is easy to read at night or even during the day. I have mine projecting on the ceiling over my bed so I just need to look up to check the time. It's not so bright that you would be awoken by it and the main clock panel also has a dimmable light (I keep it on the lowest setting most of the time.) The clock does take batteries but will only use that to run the clock during power outages (not the projection clock). After 5 years, the red LED is showing some wear but the numbers are still pretty easy to read. I prefer to secure my main clock to my nightstand with velcro and it works well to keep it from sliding. The outdoor unit is easily mounted and the batteries (I use Alkaline) last for months at a time (at least 10 months). You can mount it high under an eave or porch roof to keep the water out. Note that I did not review the alarms because I do not use them. Having the time, weather, and humidity readily available on the ceiling has saved me countless hours of frustration at waking up when it's dark and not having to get a face full of cell phone display or turn on a light to see a clock. I am not sure if this unit will last for decades but, for the money I paid and the convenience I get, it's well worth the cost.
W**L
It's a good clock, and the temperature data is accurate, but...
The SmartRO Projection Alarm Clock w/Weather Station is a nice clock and the instructions are easy enough to be able to set it up in ten minutes. The display has 4 levels of brightness (super bright, bright, night time, and off) which are very useful, although I don't really ever use the "super bright" level as I feel the "bright" level is adequate enough. The projection of time and temperature is crystal-clear on the ceiling and since it's red, it doesn't interfere with sleeping - at least for me. Now, the Weather "Prediction" part (Upper right corner) is something of unremarkable quality. I placed the outside sensor under the roof on an outside patio area where it is safe from rain-intrusion, but it can accurately measure the temperature. They claim in the instructions, that after a few days of being able to sample the outside temperature & humidity, it will "accurately" predict the weather ahead... I find this to be a tad amusing, as it was unable to predict rain twice since I've owned it. That said, for the price with a single outside remote sensor, I think it's a good value, and will probably buy one to give as a gift to a family member.
M**.
Nice looking
Excellent product it works great, very satisfied with it, I recommend it
L**L
Clear, sharp, very nice. And if you DO need customer service, it is excellent!
So I had a different brand projection alarm clock for a number of years, but the projection, although Ok, wasn't as sharp as it could be. At night, with my glasses off, it was hard to read it clearly. I asked my dear children for a new one for Christmas (and suggested this particular one) and they got it for me. Setup was easy. Projects a clear display on the ceiling, with time, and alternating indoor and outdoor temperature. Lovely! But then, the other day I reset it for Daylight Savings Time, and did something to (slightly) mess up what was being displayed. The included instructions, although Ok, were not what you'd call awesome...couldn't figure out how to fix the issue I had called. I emailed them with the issue, and they (well, specifically Janice...Janice is AWESOME) replied within a few hours with a clear solution, including a picture. Followed instructions, issue fixed in mere seconds. THAT, my friends, is great customer service! I'll buy from this company again, if the opportunity presents itself.
S**N
Great design and easy to program!
I was looking for a new projection clock with indoor/outdoor temperature, to replace one that had broken. I did a little research, and this one was highly recommended. I ordered it yesterday, received it today, and had it set up and working in minutes! I love the slim design, the adjustable brightness, the ease of setting it up, and most especially the price! I would highly recommend this product.
R**X
Nice unit. Nice features. Indoor temp is not accurate on my unit.
This review is for the Smartro Time and Temp Projection Alarm Clock. SC91 Nice, small, compact, lightweight device. The internal battery is the small, round, lithium type. I like the internal and external temperatures. The brightness controls are good, so it won't keep you up at night. I'm not sure how the weather indicator is supposed to work. You set it to the current weather, and it magically adjusts? Based on humidity level changes, I guess. How does it know if it is cloudy? More of a gimmick, I feel. A lot of detail to cram into a 4 inch diameter screen. The overhead display is nice, but doesn't rotate 360 degrees, so if it facing your bed (on your nightstand), the overhead is sideways. Not a deal breaker for me at all - still easy to read the way it is, but if you want it directly over your head at night, you'll need it at the foot of your bed, for example. The biggest issue is the inside temperature unit is reading 10 degrees (F) lower than it should be. The outside device is fairly accurate, according to another thermometer. Humidity levels seem accurate enough. See image showing outside unit sitting next to inside unit and note differeces I contacted the company's support regarding the temperature differences. Lets see what they say. I'll be returning this unit. I'd keep it if it was accurate. No reason to live with a new item with the temperature 10 degrees off. One or two would be acceptable, as that is pretty standard for inexpensive weather gauges. Note - Amazon sent me a unit someone obviously returned (Not MFG's fault). The internal battery was activated (and working, saving previous owner's data, including the 6 AM alarm that went off when I didn't expect it to). I assume it was returned for the same reason I'll be returning this unit. What a waste of my time. Update - Contacted MFG support. They stated they are sending me another device. Very responsive. Review update - the periodic synchronization between the outside unit and main device is very bright. Actually wakes me up at night. I covered it. Otherwise happy!
M**O
Good product showing time, inside out side temperature and weather forecast at a very good price.
Good product at a very good price delivered on time.
A**R
Good
Very good product
S**K
Great Clock with Weather, Ceiling Projection and Two Alarm Settings
Great multifunction Clock. It has two alarm settings, one for weekdays and one for weekends, which I wanted. I love the weather information right there beside my bed. I doubt the weather forecast is very accurate, but having indoor temperature and humidity, as well as outdoor, is very convenient. Having these values display on the ceiling is a bonus and works well. It is rather light, thin and made of plastic, so not particularly high quality materials, and it can fall over or be pushed around. But to me the pros totally outweigh the cons. Very happy with my purchase.
P**E
Soddisfatto
La sveglia a proiezione funziona bene e sono soddisfatto, la regolazione della retro illuminazione del display è perfetta, si può scegliere tra più scale fino allo spegnimento, peccato che per la proiezione c'è solo una regolazione, o minima (stanza buia "illuminazione insufficiente") o max buona illuminazione (troppo per la notte, ma sufficiente per il giorno). Se c'era una posizione intermedia tra la minima e la massima era perfetto. Comunque la consiglio.
J**.
Es lo que esperaba. Sólo deseo que las pilas del sensor de exterior me duren al menos 8 meses.
Me gustó que la proyección por la noche es muy fuerte y clara. Con luz regular natural sin abrir las ventanas a eso de las 7:30a.m. aún se ve en el techo.
V**D
*****
Good i
Trustpilot
2 months ago
1 month ago