Review on Wellue Non-Contact Thermometer for Fever: Infrared Forehead & Ear Thermometer for Baby, Kids, and Adults. With Smart App, Bluetooth Connectivity, Memory Recall, and Fever Alarm. by Christopher Wiggins

There is a review that mentions Apple Health sync but to be clear this feature isn't there. This was confirmed to me by the app developers themselves and I decided to return the product as it was a key feature for me. If you don't need this feature, this is honestly a very good device. The device showed a lower temperature on my forehead than the in-ear reading, but I've had other thermometers with similar results, so I'm not saying this is a problem - just something to be aware of. The thermometer is small and works with standard AAA batteries. (not included) syncs very easily with the app to store temperature data, but even that data is an island. There's no export or syncing, it just lives in the app. As long as it doesn't violate the terms of the contract, you'll be happy.