First, Innovative Sleep Solutions, Inc. came out with the SleepTracker
to help you wake up refreshed. However, many might find it
uncomfortable to sleep with a bulky wristwatch on, so Axon Sleep
Research Laboratories is currently working on SleepSmart. SleepSmart works essentially the same way as the SleepTracker, except that it can be worn as a soft and comfortable headband. -Leah Cheng
