> ## Documentation Index
> Fetch the complete documentation index at: https://help.trainblock.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Preferences

> Choose your units and set up your daily digest.

Go to **Settings** > **Preferences**. Each coach and client picks their own preferences.

## Units

| Setting | Options |
| - | - |
| **Weight** | kg or lbs. Weights other coaches typed are converted for you. |
| **Length and distance** | **Metric** (cm, m and km) or **Imperial** (inches and miles) |

## Daily digest

Turn on the **Daily digest** to get one email and one notification a day. It covers who checked in, who didn't and the workouts logged.

Choose the hour you want it, in your time zone, or turn it **Off**.


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