India, Oct. 22 -- Apple has expanded its hypertension notification feature in watchOS 26, making it available on select older Apple Watch models, not just the latest releases. Users can now receive alerts if their heart data indicates a pattern of elevated blood pressure. Let's take a look at this guide to know compatible devices, requirements, and the setup process.

The hypertension alert feature in watchOS 26 works on:

You also need an iPhone 11 or later running iOS 26. Additional requirements include:

Apple asks users to confirm these details during the setup process.

After meeting all requirements, follow these steps to activate the feature:

Hypertension notifications do not start immediately. Apple Watch requires 30 days to gath...