Overview

The Galaxy Watch 8 Classic revives Samsung's beloved rotating bezel in a stainless steel package with Wear OS 6, the Exynos W1000 3nm processor, and Samsung's most comprehensive BioActive health sensor suite. At $499.99 with a single 46mm size, it occupies an awkward middle ground between the standard Galaxy Watch 8 and the Galaxy Watch Ultra.

Key Features

  • Rotating bezel navigation
  • Stainless steel with sapphire crystal
  • BioActive sensor (ECG, blood pressure, body composition, sleep apnea detection)
  • Exynos W1000 3nm processor
  • Wear OS 6 with One UI 8 Watch
  • 3,000-nit Super AMOLED display
  • Google Gemini AI assistant
  • Dual-band GPS
  • 64GB storage

Description

The Samsung Galaxy Watch 8 Classic is Samsung's premium smartwatch for 2025, featuring the return of the iconic rotating bezel in a squared-off stainless steel design inspired by the Galaxy Watch Ultra. It runs the Exynos W1000 3nm chip with 2GB RAM and 64GB storage, pairs Wear OS 6 with One UI 8 Watch software, and offers Samsung's full BioActive health monitoring suite including FDA-cleared ECG, blood pressure monitoring, body composition analysis, and FDA-authorized sleep apnea risk detection.

Specifications

Battery

Battery Capacity 445 mAh
Battery Life (AOD) 30 hours
Battery Life (no AOD) 40 hours
Charging 10W Wireless
Charge Time ~90 minutes

Connectivity

Bluetooth 5.4
Wi-Fi 802.11 a/b/g/n/ac
NFC Yes
GPS Dual-band (GPS, GLONASS, Galileo, BeiDou)

Display

Display Size 1.34 inches
Display Type Super AMOLED
Resolution 438 x 438 pixels
PPI 327
Peak Brightness 3,000 nits
Refresh Rate 60 Hz
Always-On Display Yes

Physical

Case Size 46mm
Dimensions 46 x 46.4 x 10.6 mm
Weight 63.5 g
Case Material Stainless Steel
Crystal Sapphire Crystal
Water Resistance 5ATM + IP68
Durability MIL-STD-810H
Colors Black, White
Band System Dynamic Lug (proprietary)

Sensors

Heart Rate Optical (BioActive)
ECG Yes (FDA-cleared)
Blood Pressure Yes (requires cuff calibration)
Body Composition BIA (body fat, muscle mass, BMI, water, BMR)
SpO2 Yes
Sleep Apnea Yes (FDA-authorized)
Temperature Infrared
Accelerometer Yes
Gyroscope Yes
Barometer Yes

Software

Operating System Wear OS 6
UI One UI 8 Watch
Processor Exynos W1000 (3nm)
RAM 2 GB
Storage 64 GB
Voice Assistant Google Gemini