The Apple Watch Series 5 (44mm) is a larger-size smartwatch designed for users who want a bigger display, better visibility, and full smartwatch functionality. It features a premium design, powerful health tracking, and optional cellular connectivity, allowing you to stay connected even without your iPhone nearby.
One of its standout features is the Always-On Retina display, which keeps the time and key information visible at all times without raising your wrist. It also includes advanced safety features like fall detection, emergency SOS, and ECG heart monitoring, making it both a lifestyle and health companion.
The 44mm version is ideal for users who prefer a larger screen and easier readability, especially for messages, apps, and fitness tracking.
Key Specifications
🖥️ Display
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Size: 44mm case (larger display area)
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Resolution: 368 × 448 pixels
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Type: Always-On Retina LTPO OLED
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Brightness: Up to 1000 nits
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Display area: ~977 sq mm (over 30% larger than Series 3)
⚡ Performance & Storage
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Chip: Apple S5 (64-bit dual-core processor)
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Storage: 32GB
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RAM: ~1GB
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OS: watchOS (upgradable)
📡 Connectivity
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GPS: Yes (GLONASS, Galileo, QZSS)
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Cellular: Available (LTE + eSIM on supported models)
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Wi-Fi: 802.11 b/g/n (2.4 GHz)
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Bluetooth: 5.0
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NFC: Yes (Apple Pay)
❤️ Health & Sensors
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Electrical heart sensor (ECG)
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Optical heart sensor (2nd gen)
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Accelerometer (fall detection up to 32g)
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Gyroscope
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Compass (new feature in Series 5)
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Barometric altimeter
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Ambient light sensor
🔋 Battery
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Battery life: Up to 18 hours
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Battery capacity: ~296 mAh
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Charging: Magnetic charging cable
💧 Build & Durability
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Water resistance: 50 meters (swimproof)
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Back: Ceramic + sapphire crystal
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Case materials:
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Aluminum
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Stainless steel
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Titanium
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Ceramic
📏 Dimensions & Weight (44mm)
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Height: 44 mm
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Width: 38 mm
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Thickness: 10.74 mm
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Weight:
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Aluminum: ~36.5g
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Stainless steel: ~47.8g
🔑 Main Features
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Always-On display (no wrist raise needed)
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ECG app for heart rhythm monitoring
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Fall detection + Emergency SOS
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Built-in compass for navigation
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Apple Pay support
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Music streaming & storage
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Optional cellular use without iPhone