> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.lifesum.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to Change Your Weight in the Lifesum App

You can update your weight in several ways in the Lifesum app. Here is how:
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## ${color}[#ffffff](From the Diary)
You can add a **weekly weight tracker** to your Diary so you’re reminded to update your weight regularly.

### iOS

1. Go to your **Profile** (tap the profile icon in the top-right corner on the Diary or Progress tab).
2. Select **Settings** → **Diary Settings** → **Weekly Weight Update**.
3. Turn the feature **On** using the toggle.
4. Choose the **day of the week** you want to update your weight.

Your Weight Tracker will now appear in your Diary on the selected day.

### Android

1. Go to your **Profile** (tap the profile icon in the top-right corner on the Diary or Progress tab).
2. Select **Settings** → **Customize Diary** → **Weight Tracker**.
3. Turn on **Update weight in Diary**.
4. Choose the **day of the week** you want to update your weight.

Your Weight Tracker will now appear in your Diary on the selected day.
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## ${color}[#ffffff](From Your Profile)
You can also update your weight directly from your Profile.

1. Go to your **Profile** (tap the profile icon in the top-right corner on the Diary or Progress tab).
2. Select **Personal Details**.
3. Tap **Current Weight**.
4. Enter your new weight and save.
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## ${color}[#ffffff](From Body Measurements)

1. Go to the **Progress** page.
2. Select **Body Measurements** → **Track Body Measurements**.
3. Add a new weight entry under **Weight**.

|| It is not possible to add a weight entry on a past date. Not when importing or manually entering your weight. You can only make edits to already existing entries on past dates.