Amazon has baby monitors from BébéSounds and Philips Avent on sale for 23-30% off this week. No telling how long these deals will last, so check them out if you're in the market for a baby monitor with a little something extra.

The BébéSounds Angelcare Movement Sensor with Sound Monitor is 23% off for $92. With over 250 five-star reviews on Amazon, you can guarantee this is a parent favorite. The Angelcare monitor is different from most in that it monitors movement in addition to sound. The sensor pad is placed under the mattress and picks up on even the slightest movements of a sleeping baby. If baby stops moving for more than 20 seconds, an alarm will sound. The sound aspect of this particular monitor can also be turned off completely, or turned to lights only, so that the parent's portion of the monitor will only light up with baby's sounds.

Another model from BébéSounds, the Flat Panel Color Video and Sound Monitor is on sale for $150, 26% off the original price. This is a great choice for parents who want to not only hear their baby at night, but see them as well. It features a 5.5" color display and operates on a 900MHz frequency, meaning it won't interfere with wireless internet or cordless phone signals.

Amazon also has the Philips Avent Digital Screen Baby Monitor with DECT Technology on sale for $130, 30% off the regular price. This monitor was featured a few months ago in Polliwogged's first official giveaway, so you already know we think it's great! - Jenn