> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://hilfe.apomap.de/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).

# Where can I see all my trackers?

Under **Tracker** in the menu on the left you see all your apomap Trackers with battery, target range and current readings.

![The tracker overview](https://storage.crisp.chat/users/helpdesk/website/-/3/0/8/b/308b716797d12800/07-a2-tracker-uebersicht_kus70m.png =700xauto)

## What you see on each card

- **Name** and **serial number**
- **Reception** and **battery** at the top right
- **Tour** the tracker is currently attached to (green), for example "Care home"
- **Target ranges:** the range temperature and humidity should be in
- **Current status:** temperature, humidity, light and shock
- **Last updated:** when the tracker last sent data

![](https://storage.crisp.chat/users/helpdesk/website/-/3/0/8/b/308b716797d12800/temperaturuberwachung-tracker-_32c1wc.png =285xauto)

Online trackers are blue, offline trackers grey, for example when the battery is flat. At the top you see how many trackers are currently online and offline. To the right you switch between tile and list view and reload the values with the **arrow circle**.

|| Good to know: If the tracker has no reception, e.g. in an underground car park, it stores the readings and uploads them as soon as it has a network again. So no values are lost.

## Add a new tracker

1. Click **Create apomap Tracker** at the top right.
2. Enter a name and fill in the **serial number** and **additional code** ("Additional Code" on the device). Both are on the back of the tracker.
3. Click **Create apomap Tracker**.

## Edit a tracker

Click the **three dots** at the bottom right of the card and then the **pencil**. Here you change the name and the limits for temperature and humidity. Click **Save**.

|| Tip: The **dashboard** also shows at a glance how many trackers are online, offline or outside their target range.