Posts Tagged ‘iPhone 4’

Cyclemeter – an update

Friday, August 27th, 2010

Yesterday afternoon I headed out around 3:30 for a longer ride. The plan was to got out for an hour or so and then return back near home to connect with my friend, Chris Hartzler, for another hour or so out on the road. It was also a chance to try out the Cyclemeter app on my iPhone 4.

Map created by Cyclemeter

Click to see map in Google

We ended up covering around 50 miles in just under 4 hours. It was crossing my mind that any folks watching my progress on the computer would think I was going pretty slow. That is one thing about the app, it can’t give any indication of how hard I am working. It just provides a location. So, when you are doing lots of climbing, your average speeds are going to show up low — but you’re actually working harder than when you have the high averages on the flats and downhills!

Still, the purpose of this app (for me) is to show my location. I’m happy to announce that it worked great and I’ll be using the Cyclemeter when I head out on my 700 miles in 7 days ride in mid-September. You’ll be able to track me in near real-time as I make my way from Memphis to Raleigh.

Tweets from LowCadence Mentions feed

These tweets were read to me by Cyclemeter

You’ll even get to talk to me, if you like. A fun if not entirely practical component of the app is the ability it has to read tweets to you as you ride. The way it works is that Cyclemeter announces that a rider has started a route. During the time that cyclist is on the bike the app is checking his tweeter feed. You can set it up to read your time-line or just the replies. As a new tweet comes in, the app “reads” it to you in a computer voice.

That is where it loses some of its practicality. First, there is no way this will work unless you are wearing headphones. Second, even if you are the computer voice is hard to understand. Add all that to the ambient noises of a bike ride and you may hear the tweet being read, but you won’t be able to understand it.  Even so, I think this is a cool idea and hope that later updates might provide some clearer voice packages.

Cyclemeter Stopwatch View

Screen capture of Cyclemeter on iPhone 4

Overall, I am pleased with the app. At first, I planned NOT to use the app on regular rides. However, after my accident, my wife has been very supportive, but also a little nervous. The Cyclemeter app emails her when I start and she can bring up the map on her iPhone to see where I am along the route. My Garmin Edge 500 can’t do that. Looks like Cyclemeter will be going along with me more often — though don’t look for me to announce all my rides on Twitter!

Don’t expect the program to give you extremely accurate information. I pulled up at the house at the end of the ride to find that my wife was gone. I asked the Things Three where she was and was informed, “She went out to look for you.” The beautiful redhead had been watching my progress and could tell I was heading home. Well, I spent the last 10 minutes of my ride in a downpour. Turns out she could see the storm (which ended up being quite an electrical storm) and decided to go out to meet me using the Cyclemeter map.

The problem is, the application only updates the information every five minutes. Also, it appears that if the phone loses signal it will store up the data and keep polling until it reconnects. It then updates the map with the backed up data. This is a very good thing. Problem is that means the location could be almost 10 minutes later than what you see on the map.

Finally, another fear I had was with battery life. Turns out I think things are going to work out. I left with about 80% battery life. I rode nearly 4 hours and ended up with about 50% of my juice remaining.

Thanks to those of you who tested out the system while I was out riding. I enjoyed hearing your tweets…. even if they sounded like “Wah wah wah waaaaah wah wah wah.”

How do I show my way? Garmin or iPhone

Wednesday, August 25th, 2010

Monday night I went out on a ride that had the primary purpose of getting my atrophied muscles some exercise. A side benefit was it also gave me a chance to test out a route tracing iPhone application. In yesterday’s post, I talked about the success of my primary goal. Today, I’d like to share my initial observations about the secondary one.

I’m not that excited about adding one more piece of technology to my bike. I find my Quarq CinQo powermeter and Garmin Edge 500 to be enough. Sure, I haul my cell phone around with me for that just in case need. However, that doesn’t have to do so much with my ride as it does with if I suddenly stop riding!

While making my plans for the 2010 Ride for Mike, I always intended it to be an interactive affair. That phone back there would play more of a role in that trip. The plan is to stop along the way and use my iPhone to send tweets out about my progress. With the iPhone 4, I’ll also able to take some HD video… if I happen to have anything worth catching on video.

Then I thought, wouldn’t it be cool if I could use the iPhone to allow people to follow me on my route in real time.  I started looking an application that could do it. Right now, the closest I have come is the Cyclemeter by Abvio. At least I know that it will track my route… whether it will allow people to follow me as I ride or if it will only allow them to see after I’ve finished is the question.

The application sends out a tweet when you start with a link to a map. I’m told that it updates my position every 5 minutes. So, my assumption is that if you click on the link during the time of my ride, you will see my progress within five minutes or less of that time. I’ve yet to test that part of it.

Of course, my greatest concern is with the AT&T network. The iPhone application might do a great job collecting the positioning data, but that doesn’t do me any good if I can get it up to the Web! My understanding is that the Cyclemeter software compensates for this by buffering until if finds a connection.

Then I wonder about the GPS accuracy. This isn’t as big of a deal, but consider these two maps from my Monday night right. The first is the one generated by my Garmin Edge 500. The second one is from the Cyclemeter software.

Cleveland Park route Garmin Edge 500

Garmin Edge 500 route from Monday

At first glance, the Cyclemeter route looks identical.

iPhone 4 GPS route of Cleveland Park

iPhone 4 Cyclemeter from Monday

Look closer and you will see that the Garmin GPS read a much tighter route than the iPhone one. Now, neither of them stayed dead on during the ride, but the iPhone one was a bit more wacky at times.

Wacky reads from the iPhone GPS

Close up of iPhone 4 GPS route

The Garmin data is much prettier…

Tighter Garmin Edge 500 tracking

Close up of Garmin Edge 500

It looks like this is the approach I’m going to have to take. I wish there was an ANT+ connection to the iPhone so that I could port the Garmin data through my iPhone to a server on the internet and display even more information from my ride. Still, this is about the investment I’ll need to make considering how many people will (or, more to the point won’t) be following my progress.

Do you use the Cyclemeter? Can you give me some advise? What type of battery life do you find you get? I’d also like to connect with some folks who would be willing to check in with me on my next ride. I’ll let you know when I plan the test and you can click on the link of the tweet that is sent out. We can figure out how it works together!

By the way, here are the links to the actual Google Maps routes that were generated Monday evening.

Finally, if you want to see what I would REALLY like to have for the 2010 Ride for Mike, check this out! Maybe The Worthwhile Company could do something like this for me next year!