Stay connected to your well-being with Wellness Coach APP by Terraillon . Because your first motivation is assessing your progress, Wellness Coach APP enables you to set your goals, track easily and efficiently your measurements and share your data.

You have access to a full eco system: weight, activity, sleep, blood pressure and diet. You can enter your data manually or use one of the Terraillon connected devices for automatic synchronization of your measurements.

Wellness Coach APP integrates with the Health APP.

In addition to your dashboards you have 3 coaching programs (figure management, fitness & vitality, and Zen) to help achieving your goals.

What’s New

Version 4.3.2

Included in this new version:
- Fix user credentials loss bug during app oppening

Ratings and Reviews

Dont't Buy ,

Big Improvement - Great Promise

Wanting to monitor my weight I purchased the Terraillon Web Coach One from Auchan at Velizy2 last month. The weighing function appears to work fine but I am unable to actual register the device by Blue Tooth to my Iphone 4, nor my Ipad 4 generation, nor even my Samsung Tab 3. In the fine print Terraillon does say one needs an Iphone 4s (or later), but the Samsung Tab has Bluetooth 4 as does the Ipad 4 generation.

M. Segalla, Paris, France

Review Update:

Tried to reinstall the app and finally succeeded. However, there is no way that I found to change a user's picture, delete unclaimed weight readings, and often the app gets "stuck" on the weight tracking page.


Review Update

Updated new app and tried it with an updated scale. Terraillon is really ramping up it product line and refining its app. I guess innovation is always plagued with a few problems. Terraillon is becoming a true coach for fitness.


Habadeath ,

New update is horrible and just does not work

App still does not work after update. Cannot pair with my scale, it crashes. Cannot look at my progress chart, it crashes. Basically it is a worthless app that crashes whenever you try to do almost anything with it

Adara Ioanna ,

The new version does not allow to pair accessories anymore

The previous app was buggy but at least worked. The new one didn't recognize my previous account and does not let me pair any of my 3 Terraillon accessories.


108.1 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Dutch, French, German, Italian, Spanish
Age Rating
Rated 4+


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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