-
Ultra 3 is an excellent running companion with advanced metrics, training load, and precision dual-frequency GPS.1
-
The longest battery life of any Apple Watch. Up to 42 hours of normal use.2
-
Our largest, most advanced Apple Watch display emits more light at wider angles3 — making it even brighter and easier to read.
-
Sleep score gives you an easy way to track and help improve the quality of your sleep.
-
Hit the ground running with the Action button.
It’s customizable and gives you quick control over a variety of functions, so you can do things like control a workout, move to your next interval, mark a segment, and more. All with extreme precision.
-
Advance with advanced metrics.
Track your progress with metrics like running power and cadence. And if you create a Custom Workout on your watch or iPhone, you can add work and recovery intervals, set a pace for outdoor workouts, and more. You can even get an estimate of your VO2 max after your run.
-
Track your training load.
Helpful insights from training load show the impact your workouts have on your body over time, so it’s easier to plan when to push and when to rest — especially useful when you’re training for your next big event.
-
Monitor your Heart Rate Zones.
Quickly see your exercise intensity level with Heart Rate Zones, which are automatically calculated and personalized using your health data. You can adjust them manually or set up alerts.
-
Run with Race Route and Pacer.
Race Route allows you to race against your last or best time on your favorite runs. Pacer lets you pick a distance and time target for an outdoor run and tells you when you’re on or off track.
-
Workout media that tunes in to you.
Let Apple Music choose the best playlist based on the workout you’re doing and the music you love.7 Or simply select a playlist or podcast that’s suggested for you.
-
Step it up with Strava.
Use the popular app to track your workout and get in-the-moment motivation with new Live Segments where you can see your real-time progress against your PRs. All your workout data automatically syncs with the Fitness app on iPhone.
-
Meet your Workout Buddy.
With Apple Intelligence from your nearby iPhone, Workout Buddy delivers personalized audible motivation based on your workout data and fitness history6 — so every pep talk feels truly personal. As always, your data stays private.
Available in English.
-
Find your Power Zones.
Connect your personal power meter to Ultra 3 to estimate your Functional Threshold Power (FTP), the highest level of intensity theoretically maintainable for an hour. Your FTP enables Power Zones to show your current power, time in a zone, and average power.
-
Watch your cycling metrics on your iPhone.
When you start a cycling workout on Ultra 3, it automatically shows up as a Live Activity on your iPhone — making it easier to see and safer when it’s mounted on your handlebars.
-
Crank it up with Workout Views.
Want to check your current speed as you ride? Workout Views put your chosen metrics front and center so they’re easy to track. And it’s simple to switch between metrics like Heart Rate Zones, splits, and elevation by turning the Digital Crown.
-
Master the Multisport workout.
Ultra 3 can recognize when you transition between swimming, cycling, and running — and record your metrics for each. Tracking your segments for a triathlon has never been easier.
-
Make a splash with swim stroke.
When you’re in a pool, Ultra 3 automatically detects your swim stroke, calculates auto sets with distance and pace, and provides advanced metrics like SWOLF to measure efficiency.
-
Know what’s Up Next.
For any Custom Workout you create, the Up Next view allows you to see what’s remaining in your current interval and what you’ll be tackling next. Pro moves.