Treadlink

Walk at your desk. Every step counts.

Treadlink controls your under-desk treadmill from your phone or Apple Watch and saves every walk to Apple Health or Health Connect.

Join the beta

Free during the beta, no account needed. iPhone, Apple Watch and Android.

History screen with this week’s bars and the walks behind them
Treadlink 40 minutes into a walk: 4.3 km/h at 7.5 % incline, 2.83 km, heart rate 100 bpm, with pause and finish buttons
Apple Watch during the same walk: 39:53, 161 active kcal, heart rate 100, 4.3 km/h and 4,209 steps

Change speed without looking away

Turn the Digital Crown on your Apple Watch, or tap plus and minus on your phone. Treadlink finds your treadmill on its own and reconnects every time you open the app.

  • Pause from the Lock Screen (Live Activity)
  • Speed and pause from the Android notification
  • Keeps running with the screen locked
Apple Watch with Slower, Faster, End and Pause buttons

Works with many treadmills

If your treadmill has Bluetooth or its own phone app, chances are Treadlink works with it: it speaks the standard most treadmills use and knows the quirks of popular under-desk models. Turn it on, open Treadlink, and it finds the model by itself.

Not sure about yours? Email us the model name 

Not recognised? The app can test your treadmill and send us a report, so we can add it.

What you see during a walk

Speed
4.3 km/h
Distance
2.83 km
Steps
4,211
Incline
7.5 %
Heart rate
100 bpm
Time
39:54

Saved to Apple Health and Health Connect

Walks are saved as walking workouts, so on iPhone they close your rings in Fitness. Speed, distance, incline and heart rate come from the treadmill and your heart rate monitor, not from a guess.

  • Apple Health on iPhone
  • Health Connect on Android
  • Optional heart rate from Apple Watch or any Bluetooth chest strap
A walk’s details: 42 minutes, 3.22 km, 200 active kcal, 123 bpm average

See your week add up

Week by week totals, a streak of days on your feet, and every walk with its speed and heart rate chart. On iPhone your walks sync between your devices with iCloud.

  • Distance, time, steps and climb per day
  • A reminder when the belt needs care
History screen with this week’s bars and a list of walks

Your walks stay yours

  • No account needed
  • No ads
  • No tracking

Walks live on your devices and in your own Apple Health, Health Connect and iCloud; your health data never reaches our servers. Privacy policy

Made in Berlin by Kalle, an independent developer · Imprint

Join the free beta

Leave your email and your invite comes through TestFlight or Google Play as places open up. If Treadlink ever costs money, we’ll tell you before it does.

Your phone

We use your email only for the invite and delete it when the beta ends. Cloudflare checks the form for bots. Privacy policy