Samsung Galaxy Watch8 Classic

Display:

• 1.34-inch Super AMOLED.

• 432 x 432 pixels (~453 ppi density).

• Peak brightness of 3000 nits for high outdoor visibility.

• Protected by Sapphire crystal glass.

• Always-on display support.

Build:

• Stainless steel frame.

• Physical rotating bezel for UI navigation.

• Standard 20mm strap compatibility.

• Weight: 44g.

Battery Life:

• 445 mAh Li-Ion (non-removable).

• 10W wireless charging (Qi).

• Designed for multi-day use under standard settings, though actual longevity varies by GPS and Always-on display usage.

Health & Fitness:

• Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart Signal + Bioelectrical Impedance Analysis).

• ECG certified and Blood Pressure monitor.

• Advanced features: Blood oxygen (SpO2), Skin temperature, Sleep tracking, and Antioxidant index.

• Over 90 workout modes with automatic exercise detection.

Connectivity:

• Bluetooth 5.3 and Wi-Fi 802.11 a/b/g/n (Dual-band).

• Dual-band GPS (L1+L5), GLONASS, GALILEO, BDS.

• NFC for contactless payments.

• Optional eSIM for 4G LTE models.

Durability:

• IP68 dust and water resistance.

• 5ATM (water resistant up to 50 meters).

• MIL-STD-810H compliant for thermal, shock, and vibration resistance.