# Powermatch source power **URL:** \ **Category:** TrainerRoad Software\ **Tags:** feature-request\ **Created:** [June 26, 2019, 11:09am UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510 "2019-06-26T11:09:15Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![ryanswitala](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/ryanswitala/32/12890_2.png) [@ryanswitala](https://www.trainerroad.com/forum/u/ryanswitala)\ **Post date:** [June 26, 2019, 11:09am UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/1 "2019-06-26T11:09:15Z")
Hi, new TrainerRoad user. I am using PowerMatch feature. I understand that the smart trainer is adjusting ERG resistance using the power meter relative to power reading of smart trainer. When I upload the workout, it lists my smart trainer as the power source on the workout summary whereas I want the workout recorded with power meter as power source. What settings do I need to change for this? ---
**Author:** ![sete](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/sete/32/5730_2.png) [@sete](https://www.trainerroad.com/forum/u/sete)\ **Post date:** [June 26, 2019, 11:53am UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/2 "2019-06-26T11:53:38Z")
As far as I understand it, if you pair a power meter other than the smart trainer, power match will be automatically turned on. You just have to make sure yours is paired, check under devices. ---
**Author:** ![djabby](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/djabby/32/2250_2.png) [@djabby](https://www.trainerroad.com/forum/u/djabby)\ **Post date:** [June 26, 2019, 12:02pm UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/3 "2019-06-26T12:02:47Z")
That is right make sure both smart trainer and powermeter are paired. Powermatch will be automatically turned on. Check out the support link > **[PowerMatch: Using Power Meters with Smart Trainers](https://support.trainerroad.com/hc/en-us/articles/204631294-PowerMatch-Using-Power-Meters-with-Smart-Trainers)** > > PowerMatch is a feature from TrainerRoad that allows you to use your power meters to control the resistance on your smart trainer. Additionally, you can manually adjust the power readings on your s... ---
**Author:** ![mcneese.chad](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/mcneese.chad/32/15056_2.png) [@mcneese.chad](https://www.trainerroad.com/forum/u/mcneese.chad)\ **Post date:** [June 26, 2019, 12:33pm UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/4 "2019-06-26T12:33:50Z")
I think it is worth reporting to [support@trainerroad.com](mailto:support@trainerroad.com) so they can review the info, and adjust as needed. It really should report the power meter in the ride data if that is what was used. ---
**Author:** ![KickrLin](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/kickrlin/32/15760_2.png) [@KickrLin](https://www.trainerroad.com/forum/u/KickrLin)\ **Post date:** [June 26, 2019, 12:55pm UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/5 "2019-06-26T12:55:24Z")
As I found out recently, TR uses whatever power meter is the last source. So if you have an untimely dropout at the very end or disconnect, etc., the trainer will be listed as the power source. I take this to also include you stop pedaling and your power meter goes to sleep/disconnects before you “end workout” or it is saved. Perhaps this is the case? If not, contact support as Chad states above. They’re both prompt and super helpful! ---
**Author:** ![kurt.braeckel](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/kurt.braeckel/32/116719_2.png) [@kurt.braeckel](https://www.trainerroad.com/forum/u/kurt.braeckel)\ **Post date:** [June 26, 2019, 1:07pm UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/6 "2019-06-26T13:07:10Z")
I’ve had a number of dropouts from my Vector 3 on random workouts, about once per month. If/when the Vector 3 comes back on, it’ll automatically go back to the V3 from the Kickr. So you’re right, it is possible he’s not connected or losing the connection as the default is Auto power match. ---
**Author:** ![ryanswitala](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/ryanswitala/32/12890_2.png) [@ryanswitala](https://www.trainerroad.com/forum/u/ryanswitala)\ **Post date:** [June 26, 2019, 4:47pm UTC](https://www.trainerroad.com/forum/t/powermatch-source-power/17510/7 "2019-06-26T16:47:30Z")
Thanks all, this makes sense, in these workouts my power meter has a drop-out and didn’t come back so the last power source in the workout would have been the smart trainer.