specs / Apple / Apple Watch Series 3

Apple Watch Series 3 Technical specifications

Complete Apple Watch Series 3 specifications · View model numbers, colors, dimensions, storage, display, chip, battery and full technical details.

Chip: S3 SiP with dual-core processor; W2Apple wireless chip; Apple wireless chip Display: 42mm312 by 390 pixels740 sq mm display area; 312 by 390 pixels; 740 sq mm display area; 3… 312 by 390 pixel

Check IMEI / Serial All specs

Display

42mm312 by 390 pixels740 sq mm display area; 312 by 390 pixels; 740 sq mm display area; 38mm272 by 340 pixels… · 312 by 390 pixel

Chip

S3 SiP with dual-core processor; W2Apple wireless chip; Apple wireless chip

Storage / Colors

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Weight / Operating System

— · iOS

Apple Watch Series 3 technical specifications

This page contains complete technical specifications for Apple Watch Series 3, including display, chip, storage, colors, model numbers, dimensions, weight, operating system, connectivity, battery information and other hardware details.

Use this information to compare Apple devices, identify the exact model, check compatibility and verify key hardware features before service, repair, resale or purchase.

▣Display

42mm312 by 390 pixels740 sq mm display area
312 by 390 pixels
740 sq mm display area
38mm272 by 340 pixels563 sq mm display area
272 by 340 pixels
563 sq mm display area
Retina OLED display1000 nits brightness
1000 nits brightness

⚙Chip

S3 SiP with dual-core processor
W2Apple wireless chip
Apple wireless chip

iLanguages

Language supportEnglish (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
English (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Dictation languagesEnglish (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovakian, Swedish, Thai, Turkish, Ukrainian, Vietnamese
English (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovakian, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Siri languagesEnglish (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Türkiye)
English (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Türkiye)

⌁Connectivity

LTE and UMTS2GPS + Cellular modelsLearn more about available carriers
GPS + Cellular models
Learn more about available carriers
Wi-Fi802.11b/g/n 2.4GHz
802.11b/g/n 2.4GHz
Bluetooth 4.2

iDimensions

Aluminum case - 38mmHeight: 38.6mmWidth: 33.3mmDepth: 11.4mmCase Weight (GPS): 26.7gCase Weight (GPS + Cellular): 28.7g
Height: 38.6mm
Width: 33.3mm
Depth: 11.4mm
Case Weight (GPS): 26.7g
Case Weight (GPS + Cellular): 28.7g
Aluminum case - 42mmHeight: 42.5mmWidth: 36.4mmDepth: 11.4mmCase Weight (GPS): 32.3gCase Weight (GPS + Cellular): 34.9g
Height: 42.5mm
Width: 36.4mm
Case Weight (GPS): 32.3g
Case Weight (GPS + Cellular): 34.9g
Stainless Steel case - 38mmHeight: 38.6mmWidth: 33.3mmDepth: 11.4mmCase Weight: 42.4g
Case Weight: 42.4g
Stainless Steel case - 42mmHeight: 42.5mmWidth: 36.4mmDepth: 11.4mmCase Weight: 52.8g
Case Weight: 52.8g
White Ceramic case - 38mmHeight: 39.2mmWidth: 34.0mmDepth: 11.8mmCase Weight: 40.1g
Height: 39.2mm
Width: 34.0mm
Depth: 11.8mm
Case Weight: 40.1g
White Ceramic case - 42mmHeight: 42.6mmWidth: 36.5mmDepth: 11.4mmCase Weight: 46.4g
Height: 42.6mm
Width: 36.5mm
Case Weight: 46.4g

iEnvironmental Features4

Energy efficient5
Responsible packaging6
Arsenic-free display glass7
Mercury-, BFR-, PVC-, and beryllium-free7

iFeatures

GPS, GLONASS, Galileo, and QZSS
Altimeter
Water resistant50 meters1
50 meters1
Optical heart sensor
Emergency SOS
Accelerometerup to 16 g-forces
up to 16 g-forces
Gyroscope
Ambient light sensor
Speaker
Microphone
Apple Pay
GymKit
Capacity 16GBGPS + Cellular
GPS + Cellular
Capacity 8GBGPS
GPS
Ceramic and sapphire crystal back (center)GPS + Cellular
Composite backGPS

iModel

Series 3 GPS + CellularApple WatchAluminum case with Sport Band or Sport LoopStainless steel case with Sport Band or Milanese LoopApple Watch Nike+Aluminum case with Nike Sport Band or Nike Sport LoopApple Watch HermèsStainless steel case with Hermès leather bandAdditional Sport Band included with purchaseApple Watch EditionCeramic case with Sport Band
Apple WatchAluminum case with Sport Band or Sport LoopStainless steel case with Sport Band or Milanese LoopApple Watch Nike+Aluminum case with Nike Sport Band or Nike Sport LoopApple Watch HermèsStainless steel case with Hermès leather bandAdditional Sport Band included with purchaseApple Watch EditionCeramic case with Sport Band
Apple WatchAluminum case with Sport Band or Sport LoopStainless steel case with Sport Band or Milanese Loop
Aluminum case with Sport Band or Sport Loop
Stainless steel case with Sport Band or Milanese Loop
Apple Watch Nike+Aluminum case with Nike Sport Band or Nike Sport Loop
Aluminum case with Nike Sport Band or Nike Sport Loop
Apple Watch HermèsStainless steel case with Hermès leather bandAdditional Sport Band included with purchase
Stainless steel case with Hermès leather band
Additional Sport Band included with purchase
Apple Watch EditionCeramic case with Sport Band
Ceramic case with Sport Band
Series 3 GPSApple WatchAluminum case with Sport BandApple Watch Nike+Aluminum case with Nike Sport Band
Apple WatchAluminum case with Sport BandApple Watch Nike+Aluminum case with Nike Sport Band
Apple WatchAluminum case with Sport Band
Aluminum case with Sport Band
Apple Watch Nike+Aluminum case with Nike Sport Band
Aluminum case with Nike Sport Band

⚡Power

Built-in rechargeable lithium-ion batteryUp to 18 hours3
Up to 18 hours3
USB-A magnetic charging cable
USB power adapterGPS + Cellular model only
GPS + Cellular model only

Apple Watch Series 3 FAQ

What is the display size of Apple Watch Series 3?

Apple Watch Series 3 has 42mm312 by 390 pixels740 sq mm display area; 312 by 390 pixels; 740 sq mm display area; 3… with 312 by 390 pixel.

What chip does Apple Watch Series 3 use?

Apple Watch Series 3 uses S3 SiP with dual-core processor; W2Apple wireless chip; Apple wireless chip.