The Apple Watch guide
The watch app is fully independent, and better with the phone around. Everything it can do, in one place.
About 5 minutes
1. Independent mode
Leave the phone at home. The watch app is a complete copy, not a remote: you can start, run, and log any workout from the watch alone, with no phone in range. Pace, heart rate, and your workout log all keep working independently. When the phone comes back into range, whatever you logged on the watch syncs back automatically.
2. Starting from the watch
Open a planned workout on the watch the same way you would on the phone, and start it there. Nothing about starting a workout requires the phone to be present, unlocked, or even nearby.
3. Companion symmetry and remote control
When both devices are present, both show the same full layout, live, not a stripped-down watch view of a phone-first app. Check a set on the phone and the watch reflects it instantly, even with the phone locked in a gym bag. The reverse holds too. Neither device is the “real” one; either can drive the workout while the other rides along as a mirror.
4. Crown adjustments
Turn the digital crown to adjust a load or a speed mid-set, without touching the screen. Values snap to your equipment’s real increments (a barbell’s actual plate jumps, a treadmill’s actual speed steps), so you can’t dial in a number the equipment can’t produce.
5. The haptic vocabulary
Four distinct taps, each meaning one thing:
- Segment change: an interval or block just ended and the next one started.
- The 5-4-3-2-1 countdown: five short taps counting down to the end of a segment or a rest period.
- Zone alerts: a tap when you cross into or out of a heart-rate zone target.
- Rest over: the rest timer from a strength set just finished.
Learn these over a workout or two and you stop looking at your wrist to know what’s happening next.
6. Complications, Smart Stack, and the Action Button
A watch-face complication and the Smart Stack both surface today’s plan, with a checkmark once it’s done, so you can tell whether today is a workout day without opening the app. On Apple Watch Ultra, the Action Button starts your workout directly.
Siri works from the wrist too: “start my workout” begins today’s plan, and “log my effort” opens the post-workout rating. Both phrases also work as Shortcuts, if you’d rather trigger them that way.
7. Rating from the wrist
When you finish, rate your effort and add a quick note right on the watch, while it’s still fresh. Your AI reads both the rating and the note exactly as it would if you’d entered them on the phone.