
Apple Watch Ultra 4 Rumored for Radical Redesign and Blood-Pressure Monitoring
DigiTimes claims the Apple Watch Ultra 4 will receive a full redesign with a major upgrade to sensing functions and a new blood-pressure notification feature that analyzes heartbeat responses via the rear optical heart-rate sensor, reportedly under FDA review; the report also hints at future noninvasive glucose monitoring, with a fall 2026 launch and potential 20–30% rise in Ultra shipments.
