Introduction

With the Apple Watch Series 12 and watchOS 27 expected later this year, now is the perfect time to learn about the rumored changes and plan your upgrade or software update. This how-to guide walks you through the key rumors—from a potential Touch ID button to new satellite features—and helps you prepare for what’s coming. By following these steps, you’ll stay ahead of the curve, know when to expect the release, and be ready to make the most of the new hardware and software.

What You Need

• An interest in Apple Watch technology – Either you own an Apple Watch or are considering buying one.
• Reliable sources for Apple news – Bookmark sites like Bloomberg, MacRumors, or Apple’s official press releases.
• A compatible iPhone (iPhone 15 Pro or newer recommended for Apple Intelligence features).
• Optional: Apple Developer account (US$99/year) if you want to install developer betas.

Step-by-Step Guide

Step 1: Learn About the Possible Touch ID Feature

Rumors suggest that the Apple Watch Series 12 and Ultra 4 might include Touch ID built into the side button. This would let you unlock your watch with a fingerprint instead of a passcode. While this feature appeared in leaked Apple internal code, no credible analysts like Mark Gurman or Ming-Chi Kuo have confirmed it yet. Action: Keep an eye on rumors as September approaches. If Touch ID materializes, it could simplify security on your watch.

Step 2: Understand the New Chip Upgrade

After a one-year hiatus (the Series 11, Ultra 3, and SE 3 all used the same S10 chip), the Series 12 and Ultra 4 are expected to feature a new processor—likely called S11 or S12. This should bring performance improvements. Action: If you own an older model (e.g., Series 8 or earlier), this chip upgrade may be a compelling reason to upgrade. Compare speeds once benchmarks are available after WWDC.

Step 3: Explore the New Modular Watch Face

watchOS 27 is rumored to include a variant of the “Modular Ultra” watch face, currently exclusive to the Apple Watch Ultra. Action: When the update lands, customize your watch face to show complications like activity rings, heart rate, or weather. This face provides more data at a glance than standard faces.

Step 4: Anticipate New Apple Intelligence Features

watchOS 27 will likely expand Apple Intelligence features beyond Workout Buddy, live translations, and notification summaries. Apple promised “AI advancements” at WWDC 2026. Action: Ensure your iPhone is an iPhone 15 Pro or newer to enable these features on the watch. Check the WWDC keynote on June 8, 2026, for the full list.

Step 5: Look for Satellite Feature Enhancements

The Apple Watch Ultra 3 already supports Emergency SOS, Find My, and Messages via satellite independent of iPhone. iOS 27 may add Apple Maps via satellite and photo support in Messages via satellite—likely extending to watchOS 27. Action: If you own an Apple Watch Ultra model, these satellite features can be life-savers when off the grid. Plan to test them after the update.

Step 6: Mark Important Dates on Your Calendar

• June 8, 2026 – WWDC keynote: watchOS 27 and new watch faces unveiled. Developer beta available same day.
• July 2026 – Public beta of watchOS 27 released.
• September 2026 – Apple Watch Series 12 and Ultra 4 launch alongside the official watchOS 27 public release.

Action: Set reminders for these dates. Subscribe to Apple’s beta program if you want early access. See tips below for beta installation advice.

Step 7: Prepare for the Software Update (Optional Beta)

If you want to try watchOS 27 before the public release, sign up for the Apple Beta Software Program (free) or the Developer Beta (requires paid account). Action: Back up your iPhone and Apple Watch before installing any beta. Betas can be unstable—avoid installing on your primary device.

Tips for a Smooth Upgrade

• Stay skeptical of rumors. Not every leak becomes reality. Wait for Apple’s official announcements at WWDC and the September event.
• Check compatibility. watchOS 27 will likely require an Apple Watch Series 6 or newer. Confirm before updating.
• Backup your devices. Use iCloud or your computer to back up your iPhone and watch before any major update.
• Consider battery life. New features may impact battery. Read reviews after the update to decide if you need a new watch.
• Use reliable sources. Follow Bloomberg’s Mark Gurman, Apple’s official newsroom, and supply chain analyst Ming-Chi Kuo for the most accurate info.
• Wait for first public release. If you’re not a developer, skip the beta and install the final version in September for a stable experience.