For my birthday in October, I received a Fitbit One. The reason that I wanted it is that I thought with better data tracking I could push myself to be more active during the day. The Fitbit One is a “fitness tracker”, essentially a technologically enhanced pedometer, that can also measure elevation gain (steps climbed they call it), and even track your sleep patterns. The device, which is slightly larger than a large paperclip, syncs wirelessly to iPhones or to a computer. It uploads all your statistics to Fitbit.com, which provides a cool dashboard which you can use to track your steps, floors climbed, calories burned, etc. Here’s my dashboard from yesterday:
Like most geeks, I love data, and nice charts and graphs too, so I’ve really enjoyed the dashboard. I’ve also found that the maxim, “What gets measured gets done” really applies here. Two nights ago at 11:30PM, I noticed I was 300 steps short of 10000 steps, so I made sure to walk around while brushing my teeth, took the trash out, and generally wandered until I got past 10000 steps. That was only 300 steps, but I’ve also found myself walking the dog more, walking to the library more, etc.
So what does this have to do with Ubuntu? Well you can see at the bottom of that dashboard that Fitbit gives “badges”, which Chris Wayne thought would be a perfect fit for the Ubuntu Accomplishments system. So Chris hacked all weekend and created an online account plugin for Fitbit. On Monday we hooked the oauth account created by Chris’s plugin into Fitbit’s web API and now we had Fitbit accomplishments!
You need a Fitbit to use it, and if you buy one, use this link so that Chris and I can support our daily beer and daily steps habits. The same link is also in the collection itself.
Note: That this requires Quantal or Raring because it uses Online Accounts. The raring build broke for some reason earlier but it should be ready an hour from the time this posts.
Installing is easy, although if you don’t already have Ubuntu Accomplishments installed it’s a two step process.
First, install Ubuntu Accomplishments if you’ve not already done so:
sudo add-apt-repository ppa:ubuntu-accomplishments/releases
sudo apt-get update
sudo apt-get install accomplishments-daemon accomplishments-viewer ubuntu-community-accomplishments ubuntu-desktop-accomplishments accomplishments-lens
Then install the Fitbit Accomplishments collection:
sudo add-apt-repository ppa:fitbit-accomplishment-maintainers/daily
sudo apt-get update
sudo apt-get install account-plugin-fitbit ubuntu-fitbit-accomplishments
If you’re already running Ubuntu Accomplishments, you’ll need to close the viewer and restart the Accomplishments Daemon to get the new collection to show up. You can restart the daemon by doing accomplishments-daemon –restart. A simple logout/login will also work.
The first accomplishment you need to get is connecting to your Fitbit account. Chris also wrote a post with some screenshots if you get stuck.
Follow the directions in the accomplishment to set this up. Once you do that, the other fitbit accomplishments will unlock in a logical progression as you achieve things (for example, the 10000 steps in a day accomplishment requires you to complete the 5000 steps in a day accomplishment first).
Note that Fitbit admits that the Badge API is still new and there are some quirks, for example, Fitbit provides badges for 50 and 250 lifetime kilometers, but for lifetime miles, they offer 50, 250, 1000, and 5000. Also some badges are transparent, some are not, which I know we could fix, but I haven’t had time yet. As this API improved and is expanded, we’ll add more accomplishments, or better yet, you can add more by sending us a merge proposal (the code is here).
Fitbit accomplishments, like walking 10000 steps in a day, obviously have nothing to do with Ubuntu, but this collection highlights the flexibility of the Ubuntu Accomplishments system. Anything that can be tested via script can be an accomplishment. I’m sure there are lots of other websites that people use that could be added as collections like this one. If you’re interested and you need help setting one up, you can find me (mfisch) in #ubuntu-accomplishments on Freenode.
About the Accomplishments Code
The code for checking these accomplishments in the accomplishments scripts is very very simple:
badgeid = "10000 DAILY_STEPS" me = FitBit.fetch(None) if badgeid in me.badges: sys.exit(0) else: sys.exit(1)
This is because all the hard logic is in helpers.py, which provides the FitBit class and handles caching for us. Since the way accomplishments work is that each accomplishment has a script associated with it, we want to cache the info so that we don’t hammer the Fitbit web API once per script every 15 minutes (all unlocked accomplishments are checked every 15 minutes). The caching solution in helpers.py, was copied from the model used by AskUbuntu and Launchpad in the Ubuntu Community Accomplishments package. helpers.py also is how we interact with the Online Accounts plugin and Fitbit’s web API, so if you want to see the “interesting code”, look there.
Note: Expect a follow-up blog post from Chris Wayne on how to write an online accounts plugin in the next couple of weeks.
If you live outside of the US and you have a Fitbit and are willing to help, I need some assistance to see what happens if the Fitbit API returns localized Badge info. I also need to see if what it looks like when you get a badge marked in Kilometers. I don’t think I get these because of where I live (the US). Drop me an email to matt@<this_domain>.com if you can assist or find me in #ubuntu-accomplishments on freenode, I’m mfisch. I think I’ll only need a few minutes of your time.Read more