# Z-wave range of only centimeters

**URL:** <https://community.homey.app/t/z-wave-range-of-only-centimeters/4288>\
**Category:** Questions & Help\
**Created:** [November 20, 2018, 8:48pm UTC](https://community.homey.app/t/z-wave-range-of-only-centimeters/4288 "2018-11-20T20:48:26Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![Some1](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/some1/32/8283_2.png) [@Some1](https://community.homey.app/u/Some1)\
**Post date:** [February 3, 2020, 10:53am UTC](https://community.homey.app/t/z-wave-range-of-only-centimeters/4288/20 "2020-02-03T10:53:44Z")

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For more information about this update:

> [@Greenwave Systems v.2.0 removed power capabilities](https://community.homey.app/t/greenwave-systems-v-2-0-removed-power-capabilities/6195):
>
> Hi all, I noticed in the app v2 update description the following: [Functional] Removed meter\_power capabilities from the devices Does this mean that power usage reporting is completely removed from these devices? I use manual update for this app and are hesitating to update as I need used watt and kwh reporting on these devices. Anyone got experience after the update? Regards Jeroen

So this polling was responsible for all of my issues. I checked every 5 seconds for power changes and used it’s output in flows. That I can now no longer do, but the result is that my zwave on all other devices is now stable.

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