By Jens Skott, Level 3 PT · Published 3 Jul 2026

How to Log Workouts on Apple Watch

Logging your lifts from your wrist is one of the nicest quality-of-life upgrades in the gym — no chalky phone, no scrolling between sets. But there’s a catch most guides skip: Apple’s own Watch app can’t do it, and not every lifting app that runs on the Watch actually lets you log a full session there. This guide covers how to log workouts on Apple Watch for weightlifting — what the built-in app can and can’t do, how to set up an app that genuinely works on the wrist, and the honest question of when wrist logging beats your phone and when it doesn’t.

What Apple’s built-in Workout app does (and doesn’t)

The native Apple Watch Workout app has a “Traditional Strength Training” type, so it looks like it’s built for lifting. It isn’t. It records heart rate, calories, and duration — the stuff that feeds your activity rings — but it does not log individual sets, reps, or weights. If you want to answer “what did I squat last week, and for how many reps?”, the Workout app has no idea. For that you need a dedicated lifting app with real Watch support running on top of it.

So the built-in app is fine for the ring credit and the heart-rate trace. It is not a training log.

Step 1 — Pick a lifting app with a real Watch app

This is the step that decides whether wrist logging works or frustrates you. You want an app that lets you start and finish a session on the Watch — not one that forces you to begin on the phone, and not one that just mirrors a screen.

As of 2026, Strong is the standout: it has a full Apple Watch app that lets you log an entire session from your wrist, and it shows your last session’s numbers there too. Setgraph also ships a Watch app if you want a more minimalist option. Install the app on your iPhone first; the Watch app installs alongside it (check the Watch app on your iPhone if it doesn’t appear automatically).

For the full roundup of which apps do wrist logging well, see the best Apple Watch app for lifting.

Step 2 — Set up sync once

Most lifting apps handle sync for you. Account-based apps like Strong sync through your login, so once you’ve signed in on the phone, your exercises and history appear on the Watch. Sign in, open the Watch app once to confirm it’s talking to the phone, and you’re set. There’s usually nothing else to configure.

Step 3 — Log a set from your wrist

On a well-built Watch app, the loop looks like this — using Strong as the worked example:

Raise your wrist and open the app.
Start the session and pick your exercise — your last session’s weight and reps appear.
Enter today’s weight and reps using the Digital Crown or plus/minus taps.
Tap to save the set. It logs and sets up the next one.

That’s a few seconds, phone untouched. The Digital Crown is your friend here — it’s faster and more precise than tapping tiny buttons with a sweaty finger.

Step 4 — Use the rest timer

After you save a set, the rest timer starts. Your Watch buzzes when it’s time to go again, so you’re not staring at a clock or losing track between sets. Consistent rest is an underrated driver of progress, and a haptic on your wrist is the most reliable way to hold it.

Step 5 — Review and sync back

When you finish, the session syncs back to your phone, where the screen is bigger and you can review your workout, check progression, and plan next time. Before you commit to any app, confirm it lets you export your history (CSV is the common format) — you don’t want your training locked to one tracker if you ever switch.

When wrist logging beats your phone — and when it doesn’t

Here’s the honest part. Wrist logging is genuinely better when:

You chalk up heavily and don’t want a phone in that mess.
Your phone is awkward to reach where you train — a busy floor, a rack in the corner, a coat pocket you can’t get to mid-set.
You simply prefer the wrist and find pulling out a phone breaks your focus.

But wrist logging isn’t automatically faster. The reason phones feel slow in the gym is usually the app, not the phone — unlocking, opening to a feed, scrolling through routines. Strip that away and the phone stops being the bottleneck. A single-screen logger that shows your last set the instant you pick a lift and saves in one tap can be as fast in practice as reaching for your wrist — sometimes faster, because a phone screen is bigger and easier to hit.

So the real question isn’t “phone or wrist” — it’s “is my logging slow because I don’t have a Watch app, or because my app is bloated?” If it’s the app, a faster app may fix it without any Watch at all.

The phone-first alternative

If speed is what you’re actually chasing, it’s worth knowing there’s another route. LastLift is a phone-first logger built to make the reach-for-your-phone step disappear: search a lift, see last session the moment you pick it, and log a set in about three seconds on one screen — no account, no feed, data kept private in your own iCloud.

To be straight about it: LastLift has no Apple Watch app yet — one is designed but not built. So if leaving your phone in your bag is the whole point for you, get Strong today. But if your goal was really just to stop fighting a slow app, a three-second phone logger gets you there now. (See how it works.)

If you want the fastest wrist experience, set up Strong with the steps above. If you’d rather solve slow logging on the phone, try LastLift free for 14 days. For the wider picture, see the best Apple Watch app for lifting, the fastest workout tracker apps, and the full comparison.

Facts about Strong, Setgraph and Apple’s Workout app are based on publicly available information as of July 2026 — check each app’s current listing before you subscribe. Strong, Setgraph and Apple are trademarks of their respective owners; LastLift is not affiliated with them. LastLift is iPhone-only; an Apple Watch app is planned for a future update.

Frequently asked questions

How do I log workouts on Apple Watch for lifting?

To log weightlifting on Apple Watch you need a dedicated lifting app with a Watch app, because Apple's built-in Workout app does not record sets, reps, or weights. Install an app like Strong, open its Watch app, pick your exercise, enter weight and reps with the Digital Crown or plus/minus taps, and save the set. It syncs back to your phone afterwards.

Can I log sets and reps on Apple Watch?

Not with Apple's built-in Workout app — it only tracks heart rate, calories, and duration for strength training. To record individual sets, reps, and weights on your wrist you need a dedicated lifting app with a Watch app, such as Strong or Setgraph.

Do I need my phone to log a workout on Apple Watch?

It depends on the app. Strong's Watch app lets you log a full session from your wrist and sync it to the phone afterwards. Some trackers only mirror the phone or require you to start the workout on the phone first, so check that the app supports standalone Watch logging before you rely on it.

How do I track rest between sets on Apple Watch?

Use your lifting app's built-in rest timer. After you save a set it starts counting down and buzzes your wrist when rest is over, which is more reliable than glancing at a clock in a noisy gym.

Is a phone logger faster than logging on Apple Watch?

It can be. Wrist logging removes the reach for your phone, but a stripped-down phone app can log a set in about three seconds on a single screen — often as fast in practice. LastLift takes this phone-first approach and has no Watch app yet. If you want to leave your phone in your bag, a Watch app like Strong is the better fit today.

Beat last week — on your iPhone

LastLift is the fastest way to log a gym set: see your last session, log the next in three seconds. 14-day free trial, no account.