Samsung Galaxy Watch8 Classic Specifications
Design & Build
| Case size(s) | 46 mm |
|---|---|
| Variants (India) | 46 mm, Bluetooth 46 mm, LTE |
| Dimensions (H × W × T) | 46.0 × 46.4 × 10.6 mm |
| Weight | 63.5 g |
| Case material | Stainless steel |
| Strap material | Hybrid band |
| Water & dust resistance | 5ATM, IP68 |
| Durability certification | MIL-STD-810H |
| Colour options | Black, White |
| Buttons / crown | Rotating bezel, Quick Button |
| Other | Dynamic Lug System for quick band change |
Display
| Display type | Super AMOLED |
|---|---|
| Screen size | 1.34 inches (34 mm) |
| Resolution | 438 × 438 pixels |
| Pixel density | 462 ppi |
| Peak brightness | 3,000 nits |
| Always-on display | Yes |
| Touchscreen | Yes |
| Colour depth | 16M |
Performance & Software
| Chipset / processor | 3 nm penta-core processor (1.6 GHz, 1.5 GHz) |
|---|---|
| RAM | 2 GB |
| Storage | 64 GB |
| Operating system | Wear OS Powered by Samsung (One UI 8) |
| Companion app | Galaxy Wearable, Samsung Health |
| Phone compatibility | Android 12 and above (minimum 1.5 GB RAM); not supported on iOS |
| AI features | Google Gemini assistant Energy Score Bedtime Guidance Sleep Coaching Running Coach |
| Available storage (Bluetooth model) | 49.0 GB |
| Available storage (LTE model) | 49.3 GB |
Connectivity
| Bluetooth | Bluetooth 5.3 |
|---|---|
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, 2.4 GHz + 5 GHz |
| Cellular / eSIM | LTE (eSIM) on LTE model; Bluetooth model: No |
| NFC | Yes |
| GPS / GNSS | Built-in GPS (GPS, GLONASS, BeiDou, Galileo), dual-frequency L1 + L5 |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Calling & Audio
| Bluetooth calling | Yes |
|---|---|
| Microphone | Yes |
| Voice assistant | Google Gemini, Bixby |
| Audio formats | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB |
Health Tracking
| Heart rate | Heart rate monitoring |
|---|---|
| SpO2 (blood oxygen) | Yes |
| ECG | Yes |
| Blood pressure | Yes (calibration with a cuff monitor every 4 weeks) |
| Skin temperature | Infrared temperature sensor |
| Sleep tracking | Sleep tracking with sleep stages; sleep apnea risk detection |
| Stress tracking | Stress monitoring with high-stress alerts and guided breathing |
| Other | Vascular Load |
| Other | Antioxidant Index |
| Other | Body composition (BIA) |
| Other | AGEs Index |
| Other | Irregular Heart Rhythm Notification |
| Other | Medication reminders |
Sports & Fitness
| Auto workout detection | Auto workout detection |
|---|---|
| Training insights | VO2 max, Personalized HR Zones, advanced running metrics |
| Daily Activity goals | steps, calories, active time |
| Other | Personalized Functional Threshold Power |
Sensors
| Sensors | Accelerometer, Barometer, Bioelectrical Impedance Analysis sensor, Electrical heart sensor, Gyro sensor, Geomagnetic sensor, Hall sensor, Infrared temperature sensor, Light sensor, Optical heart rate sensor |
|---|
Smart Features
| Notifications | Call, message and app notifications |
|---|---|
| Emergency SOS / fall detection | Fall detection, Emergency SOS |
Battery & Charging
| Battery capacity | 445 mAh (typical) |
|---|---|
| Battery life (typical) | Up to 40 hours (AOD off) |
| Battery life (heavy use / GPS) | Up to 30 hours (AOD on) |
| Charging method | Wireless charging |
| Charging time | About 1 hour |
In the Box & Warranty
| Box contents | Watch, wireless charger (USB Type-C), user manual, warranty card |
|---|---|
| Warranty | 1 year (brand) |
Also Read Consumer Arena Review
Comparisons with this product
Similar specifications
Other Smartwatch specification sheets close in price
