Sunrise Alarm Clock Wake Up Ligh... vs 【Upgraded】Digital Calendar Alarm...

The alarm comes with a detailed instruction book and once you get the hang of it all the settings are pretty intuitive. It also has a usb plug to charge a device without using up wall wart space. Back-up batter is included.

Light mimics a sunrise and gets brighter as its closer to having to wake up. I am a heavy sleeper that rarely goes to bed on time so i have a hard time getting up and hit snooze too many times. The brightness is great and the sleep function is also ve...  Read More

Broad range of light brightness and sound volume are also a big plus. I set mine to play the radio as the alarm which is nicer than other terrible alarm sounds. The colors are fun for charging down at night.

The sunrise alarm clock is a game-changer if you hate getting up in the dark. It totally replaces that loud and annoying alarm! The clock itself has multiple sounds to wake up too and has two separate alarms that you can set and turn off with ease.

This lamp is lightweight and on doesn't take up too much space on the nightstand. Bright enough to use across a room if you're trying to avoid snooze temptation.

No ability to connect a tablet or ipad/mp3 player to it via auxiliary connection. No matter what i do, this clock absolutely insists on being 8 minutes slow. It's as though it has its own internal timer, set incorrectly.

It's easy to read and the brightness makes it so. Very intuitive. The clock is great--it tells people the time of day, so if my mil wakes up at 11pm, she'll know it's night time and go back to sleep. There's a remote control that reminds me that thing...  Read More

Great for those who have poor vision or anyone who needs this aid any time of the day, also great for elder. Says all the right things. My wife now suffers from dementia and was always asking what day it was.

Seller, charger home, directs me back to amazon, so they are no help.

The concept of this clock is amazing but the execution is terrible. Very disappointing.

This clock gains 1 minute a day and is annoying to reset. Can still read it, but now it no longer reverts. Also, it loses minutes and clock time needs to be reset every couple months.

The screen turns pixelated and unreadable. After a few weeks it randomly turns itself off and have to manually turn it back on. Now, the entire display is useless because it is a never ending scrambled mess.