To enable Motion and Fitness on your iPhone, open Settings, tap Privacy & Security, select Motion & Fitness, and turn on Fitness Tracking.
An app that nags about motion access or sits at zero steps is usually missing this single permission. The Motion & Fitness setting on iPhone controls which third-party apps can read data from your device’s motion coprocessor — step counts, stairs climbed, and body motion — and enabling it takes just a few taps. Here is how to enable Motion and Fitness on iPhone so your apps get the data they need.
What Is the Motion & Fitness Setting on iPhone?
The Motion & Fitness permission is a privacy control that manages access to your iPhone’s accelerometer and gyroscope. Apple’s system processes this data entirely on the device, and it can be used to estimate steps, distance, stairs, and mobility metrics. Each app must request access individually, and you approve those requests from this one settings screen.
How to Enable Motion and Fitness on iPhone
Follow these steps to turn on the system-wide permission and grant access to individual apps:
- Open Settings on your iPhone.
- Tap Privacy & Security. On older versions of iOS, this screen is labeled simply Privacy.
- Tap Motion & Fitness.
- Turn the Fitness Tracking switch ON. This enables the core permission that allows motion data to be processed.
- On the same screen, find the list of apps that have requested access and turn ON the toggle next to each app you want to allow.
When you return to your app, it will now have access to motion data. If a specific app does not appear in that list, it has not yet requested the permission — open the app and complete its initial setup to trigger the request.
What to Do If an App Isn’t Showing in Motion & Fitness
Missing app permissions are the most common bottleneck. If an app you need isn’t listed on the Motion & Fitness screen, here are the most likely causes and solutions:
- The app hasn’t requested permission yet. iOS only shows apps that have actively asked for access. Open the app, check its own settings menu for a permissions section, or go through its onboarding flow once.
- Fitness Tracking is turned off. The master switch must be on before apps can request this permission. Go back and make sure Fitness Tracking is toggled green at the top of the Motion & Fitness screen.
- Screen Time is blocking it. Check Settings > Screen Time > Content & Privacy Restrictions and make sure Motion & Fitness is set to allow.
- Reinstall the app. Deleting and reinstalling forces iOS to present the permission prompt again. After reinstalling, open the app and look for the permission dialog.
Common Motion & Fitness Mistakes and Fixes
| Issue | Likely Cause | Fix |
|---|---|---|
| App not listed under Motion & Fitness | App has not requested permission yet | Open the app; complete setup to trigger the permission request |
| Step count shows zero in app | Fitness Tracking master switch is off | Enable Fitness Tracking in Settings > Privacy & Security > Motion & Fitness |
| Permission toggle is grayed out | Screen Time restrictions blocking it | Check Settings > Screen Time > Content & Privacy Restrictions |
| App worked before but stopped | iOS reset or privacy settings changed | Re-enable the app toggle on the Motion & Fitness screen |
| Motion & Fitness screen is missing entirely | Device management profile or glitch | Restart the iPhone; check for managed profiles in Settings |
| Third-party app can’t see step data | App uses its own tracking method | Check the app’s own settings for “Health” or “Motion” data sources |
| Can’t find Privacy & Security | Running an older version of iOS | Look for Privacy instead of Privacy & Security |
Does Enabling Motion and Fitness Drain Your Battery?
No. The iPhone uses a dedicated, ultra-low-power motion coprocessor to handle accelerometer and gyroscope data. Apple designed this chip specifically to track motion continuously without waking the main processor. Leaving Fitness Tracking enabled has no noticeable effect on battery life — it uses far less power than a single hour of screen-on time. You get accurate step and activity tracking with essentially zero battery cost.
Apps That Rely on Motion & Fitness Permissions
| App Category | Examples | What They Track |
|---|---|---|
| Health & Step Counters | Pedometer++, StepsApp | Daily step counts, distance walked, stairs climbed |
| Sleep Trackers | Sleep Cycle, Pillow | Body movement to estimate sleep quality and stages |
| Fitness Companions | Fitbit, MyFitnessPal | Supplementing activity data for calorie and workout estimates |
| Item Finders | Chipolo, Nutale | Motion-based separation alerts and last-known location |
| Medical & Rehab | Heka Health (portal) | Passive mobility monitoring, step counts, and gait metrics |
| Gaming | Pokémon GO | Buddy distance tracking based on phone motion |
Item finders like Chipolo are a common reason people enable this setting. Chipolo’s support documentation explicitly walks users through enabling Motion & Fitness to resolve connection and separation alert issues.
The Two-Step Motion & Fitness Checklist
- Turn on the master switch. Go to Settings > Privacy & Security (or Privacy) > Motion & Fitness and toggle Fitness Tracking ON.
- Grant per-app access. On the same screen, toggle ON each app you want to allow. If an app isn’t listed, open it to trigger the permission request.
Once both steps are complete, your apps will have full access to the iPhone’s motion data for tracking, alerts, and insights.
References & Sources
- Chipolo Support. “Enable Motion & Fitness in iPhone Settings” Official guide for enabling the setting for item trackers.