Sharp Atomic Digital Clock, 3" Color Display, Indoor/Outdoor Temp Sensor | Automatic DST, calendar, weekday, 3-step dimmer, wall mount, tabletop stand, AC or battery power, 5-sec backlight

Great clock with time, day, date, indoor and outdoor temps, all at one glance. Sure help me know how to dress for the day! Good size, bright so easy to see so much better than battery powered, priced to sell. Would make a good gift!

I installed lithium ion AAA batteries in the sensor followed by lithium ion AA batteries in the clock itself. Luckily sensor and clock were pre-programmed both to channel 1 (There are 3 channel settings that you can use.). The clock was preset to DST and EST zone a right out of the box. All I had to do was install batteries and made sure the clock was positioned on a window sill to easily obtain radio signal. Voila! Worked perfectly- clock is backlit - switch on top to activate- needs to be plugged in with included adapter for always on backlight. Time day date indoor outdoor temp - just fantastic!! Pretty awesome! Super happy with this purchase. Positioned the sensor outside the window proximal to where I have the clock sitting on the nightstand .

Great clock but no seconds so you can't use it to set your watch to the atomic clock. Nor can you use it to time anything.

Junk. Started changing time zones randomly after less than 2 months. Outdoor sensor also inaccurate consistently. Just when i thought i had the variance in temperature (so i could estimate real temp) it started fluctuating in the opposite direction. Sensor was in the same shaded area 24/7. Very dissatisfied. Even when clock was working, can’t see the info unless the product is below sightline, so forget having it on a shelf equal hight with where seated/laying and looking directly at it. Not even seeking warranty replacement because I anticipate the same issues, as I’ve encountered this type of poor design/manufacturing issue. Becoming much more difficult to find digital clocks that keep accurate time, and even “atomic” that are supposed to always be accurate are junk. Go with lacrosse for atomic, accurate time. Similar problem with outdoor temp sensor but otherwise very good clock and keeping accurate time. More money down the drain on this one.

I purchased this clock because it is backlit, and supposed to be an atomic clock that sets the time and date automatically. The backlight is colorful, and the digits are easy to read across the room, even in the dark. The clock has never updated itself during the entire time that I have had it. I have the RCC set to on, and the time zone set correctly, but it slowly loses time, and did not reset during the daylight savings change. An older model sharp atomic clock in the same room updates itself as it should, but this newer model does not! Manually setting the date and time is not as clear as it should be, requiring some patience setting it correctly. The indoor thermomemeter averages 4 - 5 degrees F higher than two other thermometers I have in the room, one of which is another sharp atomic clock of an older model that is not backlit. My overall opinion is this model has flaws, and does not function properly. This is one purchase I regret.

I've had poor eyesight all my life. So I need a clock that is very visible. This one does the trick in many ways. First, it really is an atomic clock if you have wifi. The numbers in the time are a dark grey-blue or black against a light blue background. Underneath the time is smaller font, but still visible, the indoor temp is in the same colors. In the next block you have the month, date and day, and that is black on a bright green background. It's not a pastel green or neon green. It's more like the color of new grass in spring. The final block is the outdoor temp, (you get a dongle you can hang somewhere outside) has a bright yellow background. Again, it's not pastel or sun bright. Imagine the green of a new young grass blade, but in yellow. With the different positions and different colors I have no trouble reading this clock. I will warn however, that when you first plug it in, even if you set it, it may take a few hours for it to sync with the internet. I set it up, and then ignored it for a day. The next time I looked at it, the time was perfect.

I have used this clock for over a year. The nightlight serves to illuminate both its displayed time, date, and temperatures (interior and exterior). If I were to suggest an addition feature, it would be a dimmer in response to ambient light. It is a very good clock and I gave one to my brother-in-law for his home.

Like this, but.... It does not sync. It doesn't find our wifi. I like the large numbers and can see it from the other room and it's always back lit so that makes it nice, like a night light too. I had to reset it manually for the time change, it didn't do it on it's own. It can't find our wifi. The outside temp sensor no longer works. I've changed the batteries, tried different channels. Nothing. I would not recommend and wont repurchase when it's time either. I've had it for about 4.5 months.

It only comes with straight US twin plus plu so you will need an adapter It’s Atomic reset does t automatically work in Australia

Purchased this for a clock and temperature gauge in garage The indoor temp is off by 2-3 degrees depending on the temperature. As you can see from the attached picture I have a small white temperature gauge which shows indoor temp as 21. (Red square around it) The outdoor sensor is sitting in front on the clock (indoor) and its temp is showing as 21 as well (Green squares around it) but the indoor temp on the c lock is 2 above at 23 (Yellow circle)

Se sincroniza en automático siendo solo necesario indicar el huso horario lo cual lo hace sumamente confiable

I have to rate it very low due to it shutting down for awhile then coming back on after 20 minutes or so. I would like to return it