I've been looking at getting a body thermometer and stumbled across a crowdfunded one called Kinsa Smart Thermometer, which plugs into the 3.5mm jack of your smartphone.
Reviews seem legit and Amazon currently has a $2-off coupon, which brings it down to US $23 ($17+$6 shipping to my local Amazon Locker). HOWEVER, if you happen to have other items in your cart like myself, shipping will only add $1.
If buying make sure your smartphone is compatible. For iPhones it's 4S and above.
Remember to use Giving Assistant.
what's the point of this? I mean beyond just having a normal thermometer