Apple Watch Ultra

49mm case size

100m water resistantfootnote

Swimproof and recreational diving to 40mfootnote

EN13319 certificationfootnote

Depth gauge with water temperature sensor

Certified IP6X dust resistant

Tested to MIL-STD 810Hfootnote

Customizable Action button

Always-On Retina display
Up to 2000 nits brightness

Blood Oxygen appfootnote

ECG appfootnote

High and low heart rate notifications

Irregular rhythm notificationfootnote

Cardio fitness notifications

Temperature sensingfootnote

Cycle Tracking with retrospective ovulation estimatesfootnote

Emergency SOSfootnote

International emergency callingfootnote

Fall Detection

Crash Detectionfootnote

High-g accelerometer

86-decibel Siren to attract attention

Cellular connectivityfootnote

Supports Family Setupfootnote
Connect family members who don’t have an iPhone

One rugged case. Three specialized bands. Choose your adventure.