GPS, GLONASS, Galileo, QZSS, and BeiDou
Compass
Always-on altimeter
Water resistant
50 meters1
Blood oxygen sensor
(Blood Oxygen app)2
Electrical heart sensor
(ECG app)3
Third-generation optical heart sensor
International emergency calling5
Emergency SOS4
Accelerometer
up to 32 g-forces with fall detection
Gyroscope
Ambient light sensor
Speaker
Microphone
Apple Pay
GymKit
Capacity 32GB
Ceramic and sapphire crystal back
Display
45mm
396 by 484 pixels
1143 sq mm display area
41mm
352 by 430 pixels
904 sq mm display area
Always-On Retina LTPO OLED display
1000 nits brightness
Chip
S7 with 64-bit dual-core processor
W3
Apple wireless chip
U1 chip
(Ultra Wideband)12
Connectivity
LTE and UMTS6
GPS + Cellular models
Learn more about available carriers
Wi-Fi
802.11b/g/n 2.4GHz and 5GHz
Bluetooth 5.0
Power
Built-in rechargeable lithium-ion battery
Up to 18 hours8
USB-C magnetic fast charging cable
The future of health is on your wrist.
Measure your blood oxygen level with a revolutionary new sensor and app. Take an ECG anytime, anywhere. See your fitness metrics at a glance with the enhanced Always-On Retina display. With Apple Watch Series 6 on your wrist, a healthier, more active, more connected life is within reach.