Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion 05 July 2017 Will fancy, wrist-worn sleep tracking devices help you get a good night’s rest? Will fancy, wrist-worn sleep tracking devices help you get a good night’s rest? A new study suggests otherwise. According to lead author, Kelly Glazer Baron of Chicago’s Rush University, these gadgets “don't do a good job of estimating sleep accurately”. She adds that “they are not able to differentiate between light and deep sleep". What’s worse, Baron’s research suggests that popular sleep-monitoring devices may actually reinforce poor sleeping habits among users, many of whom think that they are more powerful than reality indicates. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Hypertension during pregnancy can be managed Medical Doctors can now print a new cornea in 10 minutes News Massive shake-up of health laws ahead of NHI Parenting Dirty air in pregnancy may raise baby's blood pressure risk Diet and nutrition Here’s why you should stop skipping breakfast every morning Medical 'I am not cursed,' says epileptic man From our sponsors Tell us of your unusual allergy and stand a chance to win R2 000! WIN a R2000 Skin Renewal online store voucher! Stand a chance to win an Alpecin product hamper worth R1 500! FLU SURVEY: Stand a chance of winning R2 000 cash! Live healthier Living with sinusitis » 7 common sinusitis myths you shouldn’t believe Are you using the correct treatment for your sinusitis? How your mucus can be a guide to sinusitis treatment Suffering from chronic sinusitis? Your mucus might help identify the most effective treatment. Sleep better » Most physical activities help you sleep better 10 tips for better sleep 10 reasons you may have insomnia and how fix it Here are 10 reasons why you may have insomnia – along with possible ways to solve the problem.