We review the latest range of top Philips Natural Bodyclock Sunrise Wake up Alarm clocks perfect for easing yourself naturally into the day and gentely waking up feeling ready and motivated for the day ahead. From their entry level wake up lights dawn simulator, up to models with built in FM radios and iPod connectivity we review the Best Philips alarm clock range. We review the Philips HF3520, wake up light HF3520 and the HF3510 Philips.