Which Apple Watch
The most advanced Apple Watch yet, with a blood oxygen sensor and app, the ECG app and the Always‑On Retina display.
Features the same larger
display size as Series 6,
fall detection, a compass
and an always-on altimeter.
The core fitness, health
and connectivity features
of Apple Watch.
GPS + Cellular
GPS
GPS + Cellular
GPS
case size
case size
case size
30 per cent larger
than Series 3
30 per cent larger
than Series 3
notification3
notification3
you can always see the time
and the information that’s most important to you. The viewing area stretches deep into the rounded corners and is over
30 per cent larger than the Apple Watch Series 3 display.
Aluminium models have Ion-X glass displays. Stainless steel models have sapphire crystal displays.
Apple Watch SE has an Ion-X glass display.
With Emergency SOS, you can quickly call for help and alert your emergency contacts.4 Apple Watch Series 6 can also detect if you’ve taken a hard fall, then automatically call emergency services for you.4 And it can complete an emergency call while you’re travelling abroad.5 The Noise app alerts you when decibels reach levels that could damage your hearing.
-
GPS/GNSS
-
GPS/GNSS
-
GPS/GNSS
-
Compass
-
Compass
-
feature not available on series-3
-
Always-on altimeter
-
Always-on altimeter
-
Altimeter
-
Blood oxygen sensor
(Blood Oxygen app)2 -
feature not available on se
-
feature not available on series-3
-
Electrical heart sensor
(ECG app)3 -
feature not available on se
-
feature not available on series-3
-
Third-generation
optical heart sensor -
Second-generation optical heart sensor
-
Optical heart sensor
-
Accelerometer
Up to 32 g-forces with fall detection -
Accelerometer
Up to 32 g-forces with fall detection -
Accelerometer
Up to 16 g-forces
-
Gyroscope
-
Gyroscope
-
Gyroscope
-
Ambient light sensor
-
Ambient light sensor
-
Ambient light sensor
-
Speaker
50 per cent louder -
Speaker
50 per cent louder -
Speaker
-
Microphone
(enables Noise app) -
Microphone
(enables Noise app) -
Microphone
-
Apple Pay
-
Apple Pay
-
Apple Pay
-
GymKit
-
GymKit
-
GymKit
-
32GB capacity
GPS + Cellular -
32GB capacity
GPS + Cellular -
feature not available on series-3
-
32GB capacity
GPS -
32GB capacity
GPS -
8GB capacity
GPS
-
Ceramic and sapphire crystal back
GPS + Cellular
GPS -
Ceramic and sapphire crystal back
GPS + Cellular
GPS -
Composite back
GPS
368 by 448 pixels
977-sq-mm display area
368 by 448 pixels
977-sq-mm display area
740-sq-mm display area
324 by 394 pixels
759-sq-mm display area
324 by 394 pixels
759-sq-mm display area
563-sq-mm display area
Apple Watch models
Apple Watch Series 6
- 40-mm or 44-mm case; over 30 per cent larger display10
- Always-On Retina LTPO OLED display, 1,000 nits
- Ion-X glass display on aluminium cases; sapphire crystal display on stainless steel cases
- GPS and GPS + Cellular models
- S6 SiP with 64-bit dual-core processor; W3 wireless chip; U1 chip (Ultra Wideband)
- Digital Crown with haptic feedback
- Blood oxygen sensor2; electrical heart sensor and third-generation optical heart sensor
- High- and low-heart-rate notifications, irregular heart rhythm notification and ECG app3
- International emergency calling5, Emergency SOS4 and fall detection
- Water-resistant to 50 metres1
- 4G LTE and UMTS6, Wi-Fi and Bluetooth® 5.0
- GPS/GNSS, compass and always-on altimeter
- 50 per cent louder speaker10; built-in mic
- 32GB capacity
Apple Watch SE
- 40-mm or 44-mm case; over 30 per cent larger display10
- Retina LTPO OLED display, 1,000 nits
- Ion-X glass display
- GPS and GPS + Cellular models
- S5 SiP with 64-bit dual-core processor; W3 wireless chip
- Digital Crown with haptic feedback
- Second-generation optical heart sensor
- High- and low-heart-rate notifications, irregular heart rhythm notification and ECG app3
- International emergency calling5, Emergency SOS4 and fall detection
- Water-resistant to 50 metres1
- 4G LTE and UMTS6, Wi-Fi and Bluetooth® 5.0
- GPS/GNSS, compass and always-on altimeter
- 50 per cent louder speaker10; built-in mic
- 32GB capacity
Apple Watch Series 5
- 40-mm or 44-mm case; over 30 per cent larger display10
- Always-On Retina LTPO OLED display, 1,000 nits
- Ion-X glass display on aluminium cases; sapphire crystal display on stainless steel cases
- GPS and GPS + Cellular models
- S5 SiP with 64-bit dual-core processor; W3 wireless chip
- Digital Crown with haptic feedback
- Electrical heart sensor and second-generation optical heart sensor
- High- and low-heart-rate notifications, irregular heart rhythm notification and ECG app3
- International emergency calling5, Emergency SOS4 and fall detection
- Water-resistant to 50 metres1
- 4G LTE and UMTS6, Wi-Fi and Bluetooth® 5.0
- GPS/GNSS, compass and barometric altimeter
- 50 per cent louder speaker10; built-in mic
- 32GB capacity
Apple Watch Series 4
- 40-mm or 44-mm case; over 30 per cent larger display10
- Retina LTPO OLED display, 1,000 nits
- Ion-X glass display
- GPS model
- S4 SiP with 64-bit dual-core processor; W3 wireless chip
- Digital Crown with haptic feedback
- Electrical heart sensor and second-generation optical heart sensor
- High- and low-heart-rate notifications, irregular heart rhythm notification and ECG app3
- Emergency SOS4 and fall detection
- Water-resistant to 50 metres1
- Wi-Fi and Bluetooth® 5.0
- GPS/GNSS and barometric altimeter
- 50 per cent louder speaker10; built-in mic
- 16GB capacity
Apple Watch Series 3
- 38-mm or 42-mm case
- Second-generation Retina OLED display, 1,000 nits
- Ion-X glass display
- GPS model
- S3 SiP with dual-core processor; W2 wireless chip
- Digital Crown
- Optical heart sensor
- High- and low-heart-rate notifications, and irregular heart rhythm notification3
- Emergency SOS4
- Water-resistant to 50 metres1
- Wi-Fi and Bluetooth® 4.2
- GPS/GNSS and barometric altimeter
- Built-in speaker and mic
- 8GB capacity
Apple Watch Series 2
- 38-mm or 42-mm case
- Second-generation Retina OLED display
- Ion-X glass display on aluminium cases; sapphire crystal display on stainless steel cases
- GPS model
- S2 with dual-core processor
- Digital Crown
- Optical heart sensor
- High- and low-heart-rate notifications, and irregular heart rhythm notification3
- Water-resistant to 50 metres1
- Wi-Fi and Bluetooth® 4.0
- GPS/GNSS
- Built-in speaker and mic
- 8GB capacity