Apple wearable + security updates
CNET published a hands‑on 'Best Apple Watch for 2026' review comparing flagship and budget models to help pick the right device for fitness goals and daily use (cnet.com). Separately, Apple pushed a rapid‑response security update for iPhone, iPad and Mac that installs in seconds — a reminder to keep health-data devices patched (applesfera.com).
CNET’s updated buyer’s guide was authored by Vanessa Hand Orellana and revised on March 17, 2026 after hands‑on testing across Apple’s 2026 lineup. (cnet.com) CNET’s lab testing gave the Series 11 a Labs Award for the “most accurate heart‑rate tracking,” noting it outperformed the Garmin Venu 4, Google Pixel Watch 4, Samsung Galaxy Watch 8 and Amazfit Bip 6 in those measurements. (cnet.com) The story highlights watchOS 26 features that arrived for older models—specifically FDA‑cleared hypertension notifications and new sleep‑score metrics—making some older watches more capable without buying the newest hardware. (cnet.com) CNET’s price examples list the Series 11 in the bargain zone (example shown at $299) while positioning the Ultra 3 as the premium endurance model (listed at $799 in CNET’s picks). (cnet.com) Apple pushed its first Background Security Improvement (BSI) on March 17, 2026, published as iOS 26.3.1 (a), iPadOS 26.3.1 (a), macOS 26.3.1 (a) and macOS 26.3.2 (a). (support.apple.com) Apple’s advisory says the BSI fixes a WebKit cross‑origin bug tracked as CVE‑2026‑20643 (a Navigation API input‑validation issue) that could let malicious web content bypass the Same Origin Policy; Apple credits researcher Thomas Espach for reporting it. (support.apple.com) The BSI mechanism replaces the older Rapid Security Responses, can be applied from Settings → Privacy & Security → Background Security Improvements (or set to install automatically), and reporters who applied it say the download applies on top of 26.3.1 and finishes with a quick restart that takes only a few seconds. (macrumors.com)
