Samsung announced the new "Galaxy Watch8" and "Galaxy Watch8 Classic" smartwatches at the "Galaxy Unpacked July 2025" event held on Wednesday, July 9, 2025 (Japan time). The watches will go on sale in early August or later.
The thinnest design ever in the Galaxy Watch series! High brightness display of up to 3,000 nits
PR TIMESThe "Galaxy Watch8" series adopts the cushion design first used in the "Galaxy Watch Ultra" series. The internal structure has been reexamined, making it 11% thinner than the previous "Galaxy Watch 7" series, making it the thinnest design in the Galaxy Watch series history. The new Dynamic Lug System minimizes the gap between the watch and the skin, making it more comfortable to wear than ever before.
The Galaxy Watch8 is available in two sizes, 40mm and 44mm, and the Galaxy Watch8 Classic in 46mm. The high-brightness display with up to 3,000 nits allows users to see information clearly even in the hot sun. The 3nm processor improves processing performance and power efficiency.
The Galaxy Watch8 Classic also features a physically rotating bezel and a new "Quick Button. In addition to the premium design, the physical buttons allow users to quickly launch apps and other functions.
The world's first smartwatch with Gemini!
PR TIMESThe Galaxy Watch8 series is the world's first smartwatch to support Google Gemini. The "Galaxy Watch8" series is the world's first smartwatch to support Google Gemini, which allows users to send messages across apps by simply speaking to the device. When you want to start a workout, you can start measuring hands-free.
The health care function is the first smartwatch to include an antioxidant index. You can see how healthy your current diet and lifestyle are, and check to see if you are aging healthily. The watch is equipped with many health care functions, including "bedtime guidance," which suggests an optimal bedtime based on three days of sleep data, and a "sleep vascular load management function," which monitors the level of stress on the vascular system during sleep, to support a healthier lifestyle.
In addition, as in the previous model, it is FeliCa-compatible. It allows users to shop and go through ticket gates without having to take out their wallets or smartphones.
"Galaxy Watch8" series will be available for pre-order on Thursday, July 17!
PR TIMESPricing for the "Galaxy Watch8" series at the Samsung Online Shop is as follows
- Galaxy Watch8 40mm (Bluetooth model): 57,900 yen (tax included)
- Galaxy Watch8 44mm (Bluetooth model): 62,900 yen (tax included)
- Galaxy Watch8 Classic 46mm (Bluetooth model): 82,900 yen (including tax)
In addition, mobile carriers docomo, au, and Softbank will release models that support LTE communication.
The "Galaxy Watch8" series uses the latest AI to suggest improvements to your daily lifestyle. For more information on the product, please visit the official Samsung website.
#GalaxyWatch8│Watch8 Classic
Galaxy Watch Ultra(2025)発表!#GalaxyUnpacked で Galaxy Watch8 と Galaxy Watch8 Classic が発表。そして Galaxy Watch Ultra(2025) も新登場。FeliCa対応し、シリーズ史上最薄で快適な着け心地を実現。
▼詳細を✅https://t.co/ekoy3sDbyf#GalaxyAI pic.twitter.com/0ofebTZwbY— Samsung Japan (@SamsungJPN) July 9, 2025
| Galaxy Watch8" series product outline | ||
|---|---|---|
| Name | Galaxy Watch8 | Galaxy Watch8 Classic |
| Design (Material / Color) | Armor Aluminum 44mm: Silver/Graphite 40mm: silver/graphite |
Stainless Steel White / Black |
| Size / Weight (excluding strap) | 44mm: approx. 46.0 x 43.7 x 8.6mm / approx. 33.8g 40mm: approx. 42.7 x 40.4 x 8.6mm / approx. 30.1g |
46mm: approx. 46.0 x 46.4 x 10.6mm / approx. 63.5g |
| Display | 44mm: approx. 1.47" (480 x 480), 327 ppi 40mm: approx. 1.34" (438 x 438), 327 ppi |
Approx. 1.34" (438 x 438), 327 ppi |
| Processor | Exynos W1000 (5 Core, 3nm) | |
| OS | Wear OS 6.0 | |
| UI | One UI 8 Watch | |
| Memory / Storage | RAM2GB / ROM32GB | RAM 2GB / ROM 64GB |
| Battery Capacity | 44mm: 435mAh 40mm: 325mAh |
445mAh |
| Charging method | Fast charging (WPC-based wireless charging) | |
| Sensors | Accelerometer, barometric pressure sensor, bioelectrical impedance analysis sensor, electric heart rate sensor, gyro sensor, geomagnetic sensor, infrared temperature sensor, illumination sensor, optical heart rate sensor | |
| Connection method | Bluetooth 5.3 / Wi-Fi 4 / NFC / FeliCa / Dual GPS (L1+L5) | |
| Water and dust resistance / Durability | 5ATM + IP68 | |
| Compatibility | Android 12 or higher / Memory 1.5GB or higher | |