Samsung Galaxy Watch 8 40mm (Graphite)

(3 reviews)

Brand:    Samsung

Price:
TZS 835,000

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General

  • Model: Samsung Galaxy Watch 8 (40mm)

  • Dimensions: 42.7 × 40.4 × 8.6 mm

  • Weight: 30 g

  • Build: Sapphire crystal glass, Armor Aluminum 2 frame

  • Water/Dust Resistance: 5 ATM + IP68, MIL-STD-810H certified


Display

  • Type: Super AMOLED

  • Size: 1.34 inches

  • Resolution: 438 × 438 pixels (~327 ppi)

  • Brightness: Up to 3000 nits

  • Protection: Sapphire crystal


Performance

  • Chipset: Exynos W1000 (3 nm)

  • RAM: 2 GB

  • Storage: 32 GB (internal)

  • Operating System: Wear OS 6 (One UI 8 Watch)


Battery

  • Capacity: 325 mAh

  • Charging: Wireless charging

  • Battery Life: Up to 30–40 hours (varies by usage)


Connectivity

  • Bluetooth: 5.3

  • Wi-Fi: Dual-band (2.4 GHz / 5 GHz)

  • NFC: Supported

  • GPS: Dual-frequency (L1 + L5), GLONASS, Galileo, Beidou

  • Cellular: Optional LTE model (region-dependent)


Sensors

  • Accelerometer

  • Gyroscope

  • Barometer

  • Optical Heart Rate Sensor

  • Bioelectrical Impedance Analysis (BIA)

  • ECG

  • Skin Temperature Sensor


Features

  • Health and fitness tracking

  • Sleep and stress monitoring

  • Body composition measurement

  • ECG and blood pressure monitoring (region-dependent)

  • Always-On Display

  • Samsung Pay support (via NFC)

  • Hamida Mbonde

    11-05-2026

    This little watch is incredibly lightweight and comfortable. The Super AMOLED screen is stunningly bright and clear, even outdoors.

  • Felix Temu

    03-06-2026

    Upgraded from a Watch 6 and the difference is huge. The screen is incredibly bright and sharp, even in direct sunlight. Battery easily lasts me a full day and a half with heavy use.""Love the lightweight design and the durable build. The sapphire crystal screen gives me peace of mind, and the health tracking features like ECG and body composition are incredibly detailed and accurate.

  • Edwin Mwanga

    03-06-2026

    “Upgraded from a much older model and the Galaxy Watch 8 is incredible. The 3000-nit Super AMOLED screen is stunningly bright, and the health tracking is next-level.”“Lightweight and rugged, this watch handles everything. The battery easily lasts a full day and a half, and the GPS is super accurate for my runs.”

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