Written by Evany
Edited on
22 July 2026
·
13:00
Samsung Galaxy Watch 9 vs Watch 8 vs Watch 7
On 22 July 2026, Samsung launched the Galaxy Watch 9. We see the biggest differences between the latest model and the Watch 7. For example, it has a new design and everything works faster thanks to the newer chip. The difference between the Watch 8 and 9 is smaller. In this article, you can read more about the similarities and differences between these Galaxy Watches.
Samsung Galaxy Watch 9 vs Watch 8 vs Watch 7
- Samsung Watch 9 Black 40mm
Lightweight aluminum design
1 to 2-day battery life
Thin design that fits the wrist better
Bright 3000-nit screen
AI assistants Gemini and Bixby
Raise to Talk and Vitals
From
409,-
- Samsung Watch 8 Dark Gray 40mm
Lightweight aluminum design
1 to 2-day battery life
Thin design that fits the wrist better
Bright 3000-nit screen
AI assistants Gemini and Bixby
No Raise to Talk and Vitals
364,-From
229,-
- Samsung Watch 7 Green 44mm
Lightweight aluminum design
1 to 2-day battery life
Design doesn't fit the wrist as well
Less bright 2000-nit screen
No access to Gemini
No Raise to Talk and Vitals
291,-From
169,-
Compare Watch 9, Watch 8, and Watch 7
| Samsung Galaxy Watch 9 | Samsung Galaxy Watch 8 | Samsung Galaxy Watch 7 | |
|---|---|---|---|
| Watch case size | 40mm and 44mm | 40mm and 44mm | 40mm and 44mm |
| Size | Small (S) and medium (M) | Small (S) and medium (M) | Small (S) and medium (M) |
| Weight | 30 and 34g | 30 and 34g | 29 and 34g |
| Screen brightness | 3000 nits | 3000 nits | 2000 nits |
| AI assistants | Gemini, Galaxy AI, and Bixby | Gemini, Galaxy AI, and Bixby | Galaxy AI and Bixby |
| Lift wrist for AI assistant | Yes | No | No |
| Battery life | 1 to 2 days | 1 to 2 days | 1 to 2 days |
| Colors | Black, silver/green, and white | Dark gray and silver/cream | Dark gray/green and silver/gray |
Design and screen
Watch 9: thin and bright screen
The watch case of the Watch 9 is minimalist and thin. Thanks to that thin design, the watch fits around the wrist snugly and the readings are more accurate. The screen has thin bezels and is very bright with 3000 nits. That's a 2000-nit difference with the Watch 7. That way, the Watch 8 is easier to read in the bright sun.
Watch 8: comparable to the Watch 8
There's no difference in the design of the Watch 9 and 8. The smartwatch is just as large and thin, for example, and weighs the same. The screen is round as well, and the watch case is square with rounded corners. The Watch 8 and 9 are smaller, but have a larger screen than the Watch 7 thanks to the thin bezels.
Watch 7: thicker bezels
The Watch 7 has a fully round watch case. This makes it look like a regular watch. The watch case is a bit larger and thicker compared to the Watch 9 and 8. The screen has a 2000-nit brightness, so the screen can be harder to read on a very sunny day.
Performance and functions
Watch 9: fastest chip, latest functions
The Samsung Watch 9 has the latest chip. That's why the watch is superfast. Apps open quickly and the synchronization with your smartphone is smooth. Thanks to the new 'Raise to Talk' function, you only have to lift your wrist and talk to activate your AI assistant. With 'Vitals', you can see how you're feeling at a glance. That way, you know if you need to take a break or do something active, for example.
Watch 8: no 'Raise to Talk'
The speed of the Watch 8 is comparable to the Watch 9. This watch has a fast chip that'll last a long time. You can also use AI assistant Gemini with it. Only, there's no 'Raise to Talk' on it. This means you have to say 'Hey Google' or press a button. You get tips on how to improve your lifestyle and sleep, for example, but it doesn't go as deep as the Watch 9.
Watch 7: older chip, no Gemini
The Watch 7 has a chip from 2024, so it's a bit older. The watch will last a few more years for sure, but the latest functions don't work on it anymore. For example, AI assistant Gemini is not available, and insights into your health are less extensive.
Sizes and colors
Watch 9: silver with a green strap
For the Watch 9, you can choose from 3 different colors: black, silver, and white. The 40mm version comes in black with a black strap and white with a cream strap. With the 44mm version, you can choose between a black watch case with a black strap and a silver watch case with a green strap.
Watch 8: dark gray and silver
The Watch 8 is comparable to the color options of the Watch 9. For both the 40 and 44mm version, you can choose between a dark gray watch case with a black strap and a silver watch case with a cream-colored strap.
Watch 7: watch case with orange accents
The colors of the Watch 7 are different from the Watch 8 and 9. For the 40 and 44mm models, there's a silver version with orange accents and a gray watch strap, and a dark gray watch case with orange accents and a green strap.
Article by Evany
Smartwatch Expert.