![Samsung Galaxy Watch 8 (2025) 40mm Bluetooth Smartwatch, Cushion Design, Fitness Tracker, Sleep Coaching, Running Coach, Energy Score, Heart Rate Tracking, Silver [US Version, 2 Yr Warranty] Silver 40mm Bluetooth Watch8](https://i.shopsavvy.com/https://x.shopsavvy.com/https://m.media-amazon.com/images/I/31LaWf6wVqL._SL500_.jpg)
The Samsung Galaxy Watch 8 brings design changes, AI capabilities, and new health features compared to the Watch 7.
Key Changes
| Feature | Watch 7 | Watch 8 | |---------|---------|---------| | Shape | Round | Squircle | | Thickness | 9.7mm | 8.6mm | | Display | 2000 nits | 3000 nits | | Band system | 20mm standard | Dynamic Lug (new) | | AI assistant | Google Assistant | Gemini |
New in Watch 8
- Gemini AI: Multi-step voice commands, conversational understanding
- Antioxidant Index: Oxidative stress measurement
- Energy Score: AI-powered daily readiness
- Brighter display: 50% improvement for outdoor visibility
- Wear OS 6 + One UI 8: Latest software
Unchanged
- Exynos W1000 processor
- 10W charging speed
- IP68/5ATM water resistance
- 32GB storage, 2GB RAM
- Core health sensors
Who Should Upgrade
- Watch 5 or earlier owners: Meaningful improvements
- Gemini AI enthusiasts: First smartwatch with it built in
- Outdoor users: 3000 nit display helps in sunlight
Who Should Skip
- Watch 7 owners: Changes are incremental
- Watch 6 owners: Unless specific features matter
- Budget shoppers: Watch 7 discounts offer better value
Pricing
Watch 8 starts at . Watch 7 now available at significant discounts. OnePlus Watch 3 () offers competition at lower price.
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Jun 17, 2026.
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More Answers
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