we have been using our for just over a year now and it works great - I like it as it won't disturbe a sleeping child like a normal alarm would but lets them know when it is ok to get up - my son (5) loves his and makes sure that I set it every night so he knows when it is morning- no more wandering around the house in the middle of the night anymore...

Disappointment! Clock worked great first night. Next night the digital close turned off and the green light doesn't come on. Unplugged the clock, plugged it back in. Clock resets, but green light still doesn't turn on and clock disappears after calibration. Thanks Woot for the refund.

Ours works great ... and our 20 month old loves it. He was waking up earlier and earlier. He would always have a hard time getting back to sleep and was just cranky during the day.

After a few days with the light, he totally gets it. We remind him that the red light means it's sleeping time. When it wakes up when the light is green, he stands up and point to the light and says "Green" and has a very happy wake up.

Love it!