Compare Apple watch models

Apple Watch Series 4

 

Apple Watch Series 3

GPS + Cellular

GPS

 

GPS + Cellular

GPS

Summary

10.7mm thin

11.4mm thin

64-bit dual-core S4 processor

Up to 2X faster than S3 Processor

Dual-core S3 processor

Electrical heart sensor

Second-generation

Optical heart sensor

Optical heart sensor

Fall detection

Digital Crown with

haptic feedback

Digital Crown

Finishes

GPS + Cellular

 

GPS

 

GPS + Cellular

 

GPS

Stainless Steel

Aluminium

 

Aluminium

 

Aluminium

 

Aluminium

Apple Watch Nike+ is available in silver and
space grey aluminium.

 

Apple Watch Nike+ is available in silver and
space grey aluminium.

Features

GPS, GLONASS, Galileo and QZSS

 

GPS, GLONASS, Galileo and QZSS

Barometric altimeter

 

Barometric altimeter

Water resistant

50 meters1

 

Water resistant

50 meters1

Electrical heart sensor

 

Optical heart sensor

 

Optical heart sensor

Improved accelerometer

Up to 32 G-forces

 

Accelerometer

Up to 16 G-forces

Improved gyroscope

 

Gyroscope

Ambient light sensor

 

Ambient light sensor

Capacity 16GB

 

Capacity 16GB

Capacity 8GB

All ceramic and
sapphire crystal back

 

All ceramic and sapphire crystal back (centre)

GPS + Cellular

Composite back (centre)

GPS

Display

44mm

386x448 pixels

977mm2 display area

 

42mm

312x390 pixels

740mm2 display area

40mm

324x394 pixels

759mm2 display area

 

38mm

272x340 pixels

563mm2 display area

LTPO OLED Retina display with Force Touch

1000 nits brightness

 

OLED Retina display with Force Touch

1000 nits brightness

Chip

S4 with 64-bit dual-core processor

Up to 2x faster processor

 

S3 with dual-core processor

W3

Apple wireless chip

 

w2

Apple wireless chip

Connectivity

4G LTE and UMTS2

GPS + Cellular models

 

4G LTE and UMTS2

GPS + Cellular models

Wi-Fi (802.11b/g/n 2.4 GHz)

 

Wi-Fi (802.11b/g/n 2.4 GHz)

Bluetooth 5.0

 

Bluetooth 4.2

Power

Built-in rechargeable lithium-ion battery

Up to 18 hours3

 

Built-in rechargeable lithium-ion battery

Up to 18 hours4

Magnetic charging cable

 

Magnetic charging cable

USB power adapter

 

USB power adapter

GPS + Cellular model only

  1. Apple Watch Series 3 and Series 4 have a water resistance rating of 50 metres under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing or other activities involving high-velocity water or submersion below shallow depth.
  2. Wireless service plan is required for cellular service. Apple Watch and iPhone service provider must be the same. Not all service providers support enterprise accounts; check with your employer and service provider. Roaming is not available outside your carrier’s network coverage area. Contact your service provider for more details. Check www.apple.com/in/watch/cellular for participating wireless carriers and eligibility.
  3. Apple Watch All-Day Battery Life testing was conducted by Apple in August 2018 using pre-production Apple Watch Series 4 (GPS) and Apple Watch Series 4 (GPS + Cellular), each paired with an iPhone; all devices were tested with pre-release software. Battery life varies by use, cellular coverage, configuration and many other factors; actual results will vary. See www.apple.com/in/batteries and www.apple.com/in/watch/battery.html for more information.
  4. Apple Watch All-Day Battery Life testing was conducted by Apple in August 2018 using shipping Apple Watch Series 3 (GPS) and Apple Watch Series 3 (GPS + Cellular), each paired with an iPhone; all devices were tested with pre-release software. Battery life varies by use, configuration and many other factors; actual results will vary. See www.apple.com/in/batteries and www.apple.com/in/watch/battery.html for more information.

Some straps are sold separately.

Apple Watch Series 4 (GPS + Cellular) requires an iPhone 6 or later with iOS 12 or later. Apple Watch Series 4 (GPS) requires an iPhone 5s or later with iOS 12 or later. Apple Watch Series 3 (GPS + Cellular) requires an iPhone 6 or later with iOS 12 or later. Apple Watch Series 3 (GPS) requires an iPhone 5s or later with iOS 11 or later.

Features are subject to change. Some features, applications and services may not be available in all regions or all languages. See www.apple.com/in/watchos/feature-availability for the complete list.