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gptkbp:instanceOf
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Smartwatch
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gptkbp:accessibility
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VoiceOver
Zoom
Bold Text
Reduce Motion
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gptkbp:batteryLife
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18 hours
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gptkbp:broadcasts
|
Calls
Emails
Text messages
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gptkbp:colorOptions
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Gold aluminum
Silver aluminum
Space gray aluminum
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gptkbp:community_service
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Activity tracking
Heart rate monitoring
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gptkbp:compatibleWith
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iPhone_5s_or_later
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gptkbp:constructionMaterial
|
Interchangeable bands
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gptkbp:customizationOptions
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Complications
Watch faces
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gptkbp:features
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Always-on display
Fall detection
ECG_app
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gptkbp:hasRelatedPatent
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gptkb:App_Store_for_watchOS
|
|
https://www.w3.org/2000/01/rdf-schema#label
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Apple Watch Series 4
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gptkbp:marketSegment
|
Wearable technology
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gptkbp:material
|
gptkb:Stainless_steel
Aluminum
Ceramic
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gptkbp:monitors
|
gptkb:LTPO_OLED
40mm or 44mm
|
|
gptkbp:network
|
gptkb:GPS
Wi-Fi
Bluetooth 5.0
|
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gptkbp:offers
|
Starting at $399
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gptkbp:operatingHours
|
watchOS 5
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gptkbp:processor
|
S4 chip
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gptkbp:producedBy
|
gptkb:Apple_Inc.
|
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gptkbp:releaseDate
|
September 2018
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gptkbp:resolution
|
324 x 394 pixels (40mm)
368 x 448 pixels (44mm)
|
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gptkbp:sensors
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gptkb:Gyroscope
gptkb:Barometric_altimeter
Accelerometer
Ambient light sensor
|
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gptkbp:storage
|
16 GB
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gptkbp:successor
|
gptkb:Apple_Watch_Series_5
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gptkbp:trainingExercises
|
Workout tracking
Goal setting
Activity rings
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gptkbp:voiceCast
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gptkb:Siri
|
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gptkbp:waterManagement
|
50 meters
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gptkbp:weight
|
30.3 grams (40mm)
40.3 grams (44mm)
|