Can a smart sleep mask help with insomnia and jet lag?
Highway Modular Sleep Mask (Fit Your Unique Face) Eye Mask for Sleeping - No Pressure on Eyes and Great for Travel/Nap/Night Sleeping - Best Night Blinder Eyeshade for Men Women Kids :
Manta Sleep Mask Review: Modular Perfection | One Tech Traveller
LC-dolida Bluetooth Sleeping Headphones, Sleep Mask Bluetooth Sleep Headphones Noise Cancelling Sleeping Headphones for Side Sleepers Thin Speakers 3D Eye Maskfor Boys, Women Girls(Navy Blue) - Walmart.com
Batman Sleep Mask
3D Contoured Eye Cup Sleeping Mask w/ Ear Plugs & Travel Bag SLEEP MASK | eBay
Asdomo Adjustable 3d Eye Mask, Breathable, Travel, Rest, Sleep, Nap, Full Blackout Eye Mask - Walmart.com