G01
Interval timer
The whole workout runs without looking at your phone once.
Who it is for: For training, beginner runners, stretching and physio homework.

The tool runs isolated on this page. Whatever you enter here is kept only until you reload.
What it does
- Programmes of phases and rounds, with a countdown
- Huge remaining time, next exercise, sound, vibration and voice
- Timing stays right in the background
- Reports the workout to the habit chain
Starter templates
On first start you choose what to begin with. Everything can be changed later under “Customize”.
- Interval training
- 20 seconds work, 10 seconds rest, eight rounds. With countdown and audible last seconds.
- Learn to run
- Run one minute, walk one minute, ten times. With voice so your phone can stay in your pocket.
- Stretching
- Seven stretches after sport, each announced by name. Soft sound.
- Physio homework
- Three sets of 45 seconds with rest. Enter your exercises and times under “Customize”.
Working together
After one tap the tool passes data to other tools. The toolbox asks once for your permission.
Sends to
- Habit chaincompleted activities
How a tool gets into your toolbox
Download
Tap “Download” on the tool’s page. Every file is smaller than 90 KB.
Add
In the toolbox choose “File or download” and pick the file. On Android this works too: open the download, tap “Share” and choose “Artefakt Toolbox”.
Start
On first start you choose a starter template. Everything else is set under “Customize”, without any code.
Connect if you like
When a tool sends something to another, the toolbox asks once for your permission for exactly this pair.
Planned: choose tools right in the app and add them with one tap.
Change with AI
This template is in the tool’s help. Copy it into “Change with AI” and add your wish.
Add a workout “Back” with 4 rounds: Bridge 40, Rest 20, Bird dog 40, Rest 20, and turn on voice.Checked
The tool passed the automatic check: no network access, no obfuscated code, no access to camera, microphone or location. With the checksum you can verify that your file is exactly this one.
- Version
- 1
- Updated
- October 4, 2026
- Size
- 71 KB
- Network
- none, works offline
- SHA-256
857f51925f0e3614dbbf68649a072e06282e50d9d98e47ce6b2dee75ef78b5fd
Catalogue as JSONMore on security and trust
Report a problemDoes the tool behave wrongly? Report it with name, version and checksum.