Consumer
The smartphone's distance measurement algorithm does not appear to account for the length of an individual's strides, making it difficult to recommend for health applications.
The $159 device works on the same principle as an oft-performed GI lab test.
The hire could signal an interest from Apple in the medication adherence space.
The filing is a strong indication the Cupertino tech giant isn't done with standalone sleep monitoring devices.
In addition, Apple shared some snippets of the validation data it shared with the FDA.
Stride Nutrition, a subsidiary of Pillsy, will combine the adherence technology with various mail-order nutritional products.
At $499, the connected in-home tool automatically dispenses and reorders medications while delivering audio and video treatment support.
According to leaked training documents, both the ECG and irregular heart rate detection will be part of Watch OS version 5.1.2.