One Apple Watch Health Release, Three Different Minimum Watch Generations

Apple published one health and fitness press release on September 9, and inside it, three features each name a different minimum Apple Watch generation. watchOS 27 itself requires Series 9 or later, Apple Watch SE 3, or Ultra 2 or later. Hypertension notifications require Series 9 or later, or Ultra 2 or later. The ECG app is described as...