Thermometer Apps: How to Check Temperature With IPhone
Maskot/Getty Images You can't check the temperature of a room with your iPhone itself, but you can buy a thermometer that connects to your iPhone via Bluetooth. You can also use these apps and devices to measure the humidity in a room. To take body temperature, you can use the Apple Health app on your iPhone and a smart thermometer like Kinsa. . If you need to monitor the room temperature of your home or office — for specialty plants or exotic pets, for example — there's a way to do so with your iPhone, but it's not free. To accurately check room temperat...
Source: businessinsider.com