Likely fine, just a little less demand in 2022 than in 2020. (but this is Meh so there could easily be something else weird). Probably comparable with the HF thermometer (https://www.harborfreight.com/121-infrared-laser-thermometer-63985.html). Definitely a deal for checking for cold spots in your house. I don’t see the temperature limit but the HF version works for making mead/stovetop cooking. Possibly fever/no-fever but I wouldn’t make “oh it’s only 102 I don’t need to go to the ER until 104” type of decisions.