# What's new in the Samsung Galaxy Watch 8 compared to the Watch 7?

> Expert comparison between Samsung Galaxy Watch 8 and Galaxy Watch 7

*Published: 2026-03-27 | Updated: 2026-03-27 | Source: https://shopsavvy.com/answers/samsung-galaxy-watch-8-vs-watch-7-differences-upgrade*

---

## Product: Samsung Galaxy Watch 8
**Brand:** Samsung
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/samsung-galaxy-watch-8)

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](https://shopsavvy.com/search?q=samsung+galaxy+watch+7) offer better value

## Pricing

Watch 8 starts at . Watch 7 now available at significant discounts. OnePlus Watch 3 () offers competition at lower price.

## Last Seen Prices

*Each price is the last one ShopSavvy observed, on 2026-06-17; it may have changed since.*

| Retailer | Price | Availability | Last seen |
|----------|-------|-------------|-----------|
| [Amazon](https://shopsavvy.com/api/redirect/products/5212b403-42d9-3b25-dfd1-32d669a0caaf/offers/a8f849e4-c36a-7cca-7b5a-d66427674f47?source=shopsavvy&medium=article-answer) | $289.99  | In Stock | 2026-06-17 (may have changed) |

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/samsung-galaxy-watch-8)

---

*Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from ShopSavvy's price data (each price shows when it was last seen).*

*Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*