Bicycle Power Meter

Good app for monitoring my training rides. More data than the fitness app that came wth the phone. I need to figure out if it will read my HRM. I don't expect super accuracy for this price point and this works really well for me.

The watts are all over the place. I would not recommend this if that's what your after.

Good accuracy, price, ease of use plus great data export features for input into portal of choice.

Ineffective in gusty weather. Apart from that perfect. Would be nice to be able to show power dataon my garmin using ant +.

Great app that delivers where the most famous ones fail to: cadence and fairly accurate Calorie expenditure reading. It is a no brainer to buy it expecially since any similar bike computer costs 50 times as much with less functions! If I may I would like some things implemented in order to help my bike training: -cadence filter: allow minimum and maximum cadence filter, this way it is easier to read through the cadence training, the average cadence is always messed up by low cadence at stops or when approaching low speed traffic. If I could set it up on 120 max and 70 min it would be easier to read and to relate to when training. -colour coding: when reading the map colours to understand performances, there is a too wide array of colours that prevent to understand (in my case cadence performance) the exact effort we put into the training such speed, cadence etc. Making clear distinct colours (maybe as option) would be easier to read through: one colour step every 5 cadence for example. A better look would help. A start and stop with voice could be nice, expecially if done through the earplugs mic. Keep the awesome work!

I tried it but did not work for trainer, development got in touch with me and made it work for trainer in just a few weeks. Only thing missing is Pace, otherwise app is great.

Great power measuring that is quite accurate and soon to be even more so. Speedy technical support and smart updates.

The app is great. Interface works. Author responds to email with tips for setting up Fat Bike.

Using it with Experia z3 compact and a zephyr hxm. Main complaint is that the zephyr doesn't warn me its battery is going flat but I don't think the app can tell. Inbuilt cadence measurement is great.

So much hope, so much hype, so much disappointment. Despite all efforts, including the proper methods of choosing Zephyr HxM in the settings, etc, rebooting several times,...verifying other apps see my Zephyr HxM with no issues. I'm afraid I know why this app is purchase only, with no ability to try first...and only a handful of "reviews", because it doesn't work. PLEASE, developer, since you have no feedback mechanism, prove me wrong. Make this work. Right now, I'm extremely disappointed. REFUND!

1. Fix pause/run feature. I pause it only to find later it restarted on its own. 2. Ability to load previous track and resume recording from there. 3. Auto resume after phone crash. This ties in with number 3 somewhat. 4. Electric bike addition. Ability to estimate remaining battery charge. In addition to watts and ah consumed

Good results. Great price when compared to a meter.

Ineffective in gusty weather. Apart from that perfect. Would be nice to be able to show power dataon my garmin using ant +.

Idea is interesting, but real measurements are not stable and not precise. it based on the metrics that phone could hardly evaluate precisely, needs additional devices to connect to improve accuracy .

Excellent app, however having no luck syncing Zephyr HRM

The idea is great n the app has potential but so far the numbers are quite off. I have power meter in two bikes one road and the other is a cyclocross. I use Powertap G3 for road and Rotor 3D+ for the other. Comparing the numbers the app gives me a lot more Watts than I can put on the real powermeter no matter how I set it up. The app could also look much better and be more user friendly. No point in training with fictitious numbers. Save some $ and buy used but real power meter and you're better off.

My used PowerTap ($650 on Craigslist) hub failed after 4 years, then my Garmin 310 ($250) rubber side buttons wore out, so I have been riding for a few years without either power or GPS data. With this app, I now have a huge display (Samsung Note 3) with power and GPS for 1% of what I paid for the other gadgets (excluding the cost of the smartphone, which would be in my jersey pocket anyway). Please add marking of intervals to a future update, to support training with power data on particular climbs or time trial sections. Strava will do the intervals after the fact, but knowing your average power, heartrate and elapsed time during an interval is key. If you add intervals, my rating will go from 4 to 5 stars. BTW, Golden Cheetah is a great PC program to analyze the data after the ride.

Great app for the cost. Wpuld be good if it works on indoor spin sessions though.

MPH...what about most of the World??

As good as my "real" power meter

Great app that delivers where the most famous ones fail to: cadence and fairly accurate Calorie expenditure reading. It is a no brainer to buy it expecially since any similar bike computer costs 50 times as much with less functions! If I may I would like some things implemented in order to help my bike training: -cadence filter: allow minimum and maximum cadence filter, this way it is easier to read through the cadence training, the average cadence is always messed up by low cadence at stops or when approaching low speed traffic. If I could set it up on 120 max and 70 min it would be easier to read and to relate to when training. -colour coding: when reading the map colours to understand performances, there is a too wide array of colours that prevent to understand (in my case cadence performance) the exact effort we put into the training such speed, cadence etc. Making clear distinct colours (maybe as option) would be easier to read through: one colour step every 5 cadence for example. A better look would help. A start and stop with voice could be nice, expecially if done through the earplugs mic. Keep the awesome work!

Very stable app. Customer support is prompt and very helpful. Look forward to having BTLE support in the app for HR and Cadence.

Love the app. I just spent alot of money yesterday on my dream new bike, but hesitated spending another $1000 for power meter. Then I found this app!

I can finally analyse cadence and power after the ride. However, despite calibration I've done, I'm still not convinced about accuracy. If it's within 15% of the professional power meter e.g Garmin Vector then it's worth every penny or even more. It would be nice to see someone with conventional power meter to test it on different sections with different riding styles and compare results; but then a person using £1000 power meter would not bother doing testing. The Strava says that the device used for the uploaded activity was Garmin Edge 500, which suggest that data fields correspond to those from garmin device. One feature that would be very useful was the ability to upload gpx files and then using navigation (using OSM perhaps).

Any word on syncing with the garmin yet?

Ineffective in gusty weather. Apart from that perfect. Would be nice to be able to show power dataon my garmin using ant +.

Excellent Value. I use this app on my Galaxy S5 mounted to my handle bars. It is amazing that such amazing technology can be delivered for such a small price.Thank you

I wish there is an option to customise the display like power, speed, gradient only on screen so the numbers will be bigger and easy to read

I've been playing around with this app for a few days now and it seems to be quite good. If there were a way to easily integrate heart rate and cadence with this it would be perfect and could easily replace my Garmin.

it does seem to be very accurate

Great to have an accurate power meter on phone. Like switching between the color coded tracks!

Nice app.

Incredible app. Super accurate

Cycle powermeters are incredibly expensive but are also incredibly effective....if used well. This app uses a smartphone's accelerometer to give similar performance info at much less expense. For example, I was able to make serious improvements to my performance after only a rough calibration and three runs over a familiar route. It was obvious from the graphics that I was pushing too hard early in climbs. Fix: gear for consistent cadence. Result: better average times and less pain. Define five star.

Very good app with a lot of information for a cheap price. Developer very responsible.

Impressive customer service and support.

This really is a complete bicycle computer. The latest upgrade fixed the problem I was having.

This is really awesome and worth every penny. I would love to see support for Pebble and other smart watches. I'd ultimately like to leave my S4 in my jersey pocket, and have MPH, trip odo, and elevation on my Pebble.....

Love this app. I'm from a windy area ( Brighton, UK) and unfortunately the weather on screen rarely correlates to what is happening in front of me, both wind speed and direction. Could you allow us to update the refresh period / select another source which is more accurate, or even enter the wind speed and direction manually?

This app would get a full five star rating if the power meter data was exported with the gpx file so that when I upload my rides to strava, features such as Power Curve and Fitness and Freshness can be used. Thank you in advance for your response.