Health is a crucial part of the iOS experience. Apple is seemingly planning to take this further if a new patent granted by the USPTO is anything to go by. The company is seemingly looking to come up with RFID tags meant for retailers which will contain nutritional information. This RFID tag can be placed on top of a receipt or the exterior packaging of the food you’re buying, allowing iPhone and Apple Watch users to read the data and add it to your personal health profile.
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