You are off to a good start! That smoke effect is really cool! 😉
=> Should Devises be Devices?
=> On some products you link off-site to other eCom sites?
=> No social media?
=> Personalize the About page with photos of your staff.
=> The logo just seems tacked on -- maybe getting rid of the square white background (just have the circular logo) will look better.
I don't remember which ones -- I was clicking around and saw that a couple times. I just went back and found this one. But I remember more than one...