withings-weight-sync

Get weight from Withings Health and update to Garmin Connect or Smashrun.

Installation

1. Download / clone the repository.

2. Satisfy the following requirements:

   • Python 3.X
   • Python libraries: arrow, requests, requests-oauthlib $ sudo pip3 install -r requirements.txt

3. Register an application with Withings Health and obtain a consumer key and secret.

   1. logo: the requirements are quite strict, feel free to use this one
   2. callback: you can pick anything, but if you want to do the automated authorization (you will be prompted for this), you need to pick the hostname/ip and port carefully. For example http://localhost:8087.
      • localhost: if you run withings-weight-sync and do the authorization in the browser on the same device. This needs to be replaced by local or public ip/hostname if you run it on a server.
      • 8087: a port that is likely not used by other services. For a remote setup make sure the port is not firewalled.
      • http: https is available, but requires additional setup of certificates. For localhost http is fine.

Usage

1. On first run you need to set-up your Withings Health consumer key and secret:

    ./withings-weight-sync.py -k CONSUMER_KEY -s CONSUMER_SECRET setup withings
   

2. Follow the instructions on the screen and verify the application.

3. Register one or more destination services:

   • Garmin Connect: register your Garmin Connect credentials and sync your last measurement (provide GC password when asked):

       ./withings-weight-sync.py -k user@example.com setup garmin
     

   • Smashrun (implicit flow, recommended): for user level authentication simply copy the access token (no registration, no refresh after expiry):

       ./withings-weight-sync.py setup smashrun
     

   • Smashrun (code flow): register Smashrun API application keys and follow the authorization process to obtain your users refresh_token (registration required, refresh after expiry):

       ./withings-weight-sync.py -k CLIENT_ID -s CLIENT_SECRET setup smashrun_code
     

4. Verify that the relevant sections for the services are added to config.ini.

5. Synchronize (new) measurements:

    ./withings-weight-sync.py sync garmin
    ./withings-weight-sync.py sync smashrun
   

Important Withings Health API, Smashrun API, and Garmin Connect credentials are stored in config.ini. If this file is compromised your Garmin Connect account, personal health data from Withings Health, and activity data from Smashrun are at risk.

Advanced

See ./withings-weight-sync.py --help for more information.

Notice

withings-weight-sync includes components the following open-source projects:

• fit.py from ikasamah/withings-garmin, MIT License (c) 2013 Masayuki Hamasaki, adapted for Python 3.
• garmin.py from jaroslawhartman/withings-garmin-v2, MIT License (c) 2013 Masayuki Hamasaki, adapted for Python 3.
• withings.py from python-nokia, MIT License (c) 2012 Maxime Bouroumeau-Fuseau, 2017 ORCAS, unmodified.
• sessioncache.py from cpfair/tapiriik, Apache License 2.0, unmodified.
• smashrun.py from campbellr/smashrun-client, Apache License 2.0, several fixes.

Support

Please open an issue for support.

Contributing

Please contribute using Github Flow. Create a branch, add commits, and open a pull request.