Don’t let anyone get it twisted: a temperature check is not a substitute for a COVID-19 test. Still, times are scary, and it doesn’t hurt to have another tool handy to make sure you’re in good health. A forehead thermometer keeps things a little less gross than one that gets stuffed in your ear or mouth, and you don’t have to dish out stacks of cash to get your hands on one. This one is down to $23 on Amazon right now, keeping your savings (and you!) nice and safe, since it uses infrared lights for a no-contact scan of your temp.