Samsung Galaxy Watch8 44mm vs Samsung Galaxy Watch7 40mm

Both are Samsung Galaxy watches running Wear OS with Galaxy AI, so the real split is size and generation. The Watch8 44mm gives you a bigger screen, a thinner, lighter aluminum body and the newer sleep and Energy Score coaching, which suits people with average to large wrists who want the most current health tracking. The Watch7 40mm is the smaller, lighter pick for slim wrists and still covers the full sensor set, including ECG, body composition and blood oxygen. Owners of both praise the bright AMOLED display and smooth performance; the common complaint on the 40mm is battery life, which is shorter on the smaller case.

• Choose the Galaxy Watch8 44mm if you have a medium-to-large wrist, want the largest screen and the newest sleep and energy insights, and can live with a bigger case.
• Choose the Galaxy Watch7 40mm if you have a slim wrist, prefer a lighter watch, and still want ECG, body composition and full Galaxy AI features.