Overview

• Apple Watch Ultra 3 is framed as a refinement of the Ultra 2, adding the S10 SiP, a brighter 3,500‑nit display, Wi‑Fi 6 and dual‑frequency GPS at a $799 launch price.
• Guides advise most Ultra 2 owners that upgrading is optional, with efficiency and visibility gains noted rather than new sensor classes.
• Garmin Forerunner 970 targets endurance athletes with specialized training metrics, a rugged design and battery life cited up to 15 days in smartwatch mode.
• Garmin Venu 3 emphasizes an AMOLED display, mid‑range pricing and battery life up to 7 days for users focused on fitness and everyday wear.
• Choice recommendations coalesce around priorities: Garmin for significantly longer run times and deeper sports telemetry, Apple for iOS integration, advanced health features, cellular options and satellite capabilities.