Used Samsung Galaxy Watch4 40mm

Enjoy an advanced health and fitness tracking experience with the Samsung Galaxy Watch4 Smartwatch, featuring a sleek 40mm design in black and a clear Super AMOLED display with water and dust resistance for confident daily use.

Features of the Samsung Galaxy Watch4 Smartwatch

• 1.4-inch Super AMOLED display with a resolution of 450 × 450 and Corning Gorilla Glass DX+ protection for sharp visuals and better scratch resistance.
• Lightweight design with an aluminum body and comfortable black glass front, compatible with 20mm straps for easy style changes.
• Advanced health features including ECG heart rate monitoring and blood pressure tracking, with heart rate sensors and SpO2 measurement to monitor blood oxygen levels.
• Comprehensive smart connectivity via Wi‑Fi, Bluetooth 5.0, and NFC, with eSIM support for connectivity without the need for a phone in certain uses.
• IP68 water and dust resistance with the ability to withstand up to 50 meters, making it a practical choice among smartwatches for sports and daily use.

Specifications of the Samsung Galaxy Watch4 Smartwatch

• Type: Used Samsung Smartwatch.
• Size: 40mm.
• Display: 1.4-inch Super AMOLED.
• Resolution: 450 × 450 pixels with an approximate density of 321 ppi.
• Protection: Corning Gorilla Glass DX+.
• Materials: Aluminum frame with glass front.
• Operating System: Android Wear OS 4, upgradeable to 6.0 with One UI Watch interface.
• Processor: Exynos W920 with a 5nm manufacturing process, dual-core 1.18 GHz.
• Memory: 16GB internal storage, 1.5GB RAM.
• Networks: GSM, HSPA, and LTE via eSIM.
• Connectivity: Dual-band Wi‑Fi 802.11 a/b/g/n, Bluetooth 5.0, NFC for payments and quick pairing.
• Navigation: GPS, GLONASS, GALILEO, and BDS for precise tracking of routes.
• Sensors: Accelerometer, gyroscope, compass, barometer, heart rate, SpO2.
• Resistance: IP68 dust and water resistant up to 50m.
• Military Standard: Compliant with MIL-STD-810G.
• Battery: Li‑Ion with a capacity of 361 mAh.
• Charging: Wireless charging.
• Audio: Built-in speaker.
• Available colors based on availability: Black, Rose Gold, Silver.

If you are looking for smartwatches that combine health performance, seamless connectivity, and practical design, the Samsung Galaxy Watch4 Smartwatch offers an excellent balance, making it suitable for accurately tracking your daily activities.