The FDA just approved an iPhone-powered blood glucose monitor as Apple Watch sugar-sensing plan continues
There have been ongoing rumors that Apple intends to add support for monitoring blood glucose levels with the release of a future Apple Watch but so far it's a feature that the company simply hasn't been able to make happen. Now, it seems that the closest thing that we're going to get is a third-party device that can offer the same functionality and connect to an iPhone via Bluetooth — and now it's here without the need for a prescription first.A future Apple Watch feature?Following an FDA assertion that any smartwatch…