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Price
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From: $279.00
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From: -
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From: -
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Ratings
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4.8 out of 5 stars
(5,170)
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4.8 out of 5 stars
(5,465)
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4.8 out of 5 stars
(9,184)
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Case Size
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40mm, 44mm
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41mm, 45mm
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38mm, 42mm
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Case Thickness
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10.4mm
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10.7mm
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11.4mm
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Display
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Retina display, 30% larger than Series 3
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Always-On Retina display Nearly 20% more screen area than Apple Watch SE and over 50% more screen area than Series 3
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Retina display
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Processor
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64-bit dual-core S5 processor; Up to 2x faster than S3
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S7 with 64-bit dual-core processor; up to 20% faster than SE
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Dual-core S3 processor
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Optical Heart Sensor
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Second-generation optical heart sensor
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Third-generation optical heart sensor
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Optical heart sensor
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Digital Crown
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Digital Crown with haptic feedback
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Digital Crown with haptic feedback
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Digital Crown
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Altimeter
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Always-on Altimeter
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Always-on Altimeter
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Altimeter
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Speaker
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50% louder than Series 3
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50% louder than Series 3
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Fall Detection
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Compass
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Noise Monitoring
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Blood oxygen sensor (Blood Oxygen app)
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Electrical heart sensor (ECG app)
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Capacity
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32GB
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32GB
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8GB
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Power
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USB-C magnetic charging cable
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USB-C magnetic fast charging cable
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USB-A magnetic charging cable
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Bluetooth
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BT 5.0
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BT 5.0
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BT 4.2
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