NewsBite analysis · Gadgets, HealthTech
ZDNet
I've compared both models, here's my advice
Samsung has unveiled the Galaxy Watch 9, highlighting its improved battery life and new health features compared to its predecessor, the Galaxy Watch 8. The Galaxy Watch 9 boasts a longer-lasting battery and new monitoring capabilities, including a cardio score and sleep apnea tracking. However, users primarily seeking basic fitness tracking may find the Galaxy Watch 8 to be a more cost-effective choice.
MonitorConfidence: MediumShort term horizon
Published 22 Jul 2026, 14:01 UTC4 min read
Visit original article ↗Lead image — ZDNet
Summary
TL;DR
- Galaxy Watch 9 has a larger battery, improving its life to 30 hours.
- New health features include cardio and sleep apnea scores.
- Samsung Health app now tracks heart health and provides recommendations.
- Most functionalities remain similar between the two models.
- Galaxy Watch 8 expected to receive updated features later.
Interesting facts
- Galaxy Watch 9's battery capacity extends to 390 mAh.
- New health metrics aim to compete with Apple's health tracking.
- Galaxy Watch 8 may see significant discounts post Galaxy Watch 9 launch.