From 9de4c2b056db06b262f70d758241cf7f2f653d20 Mon Sep 17 00:00:00 2001
From: Lewis Juggins <ldjuggins@gmail.com>
Date: Wed, 29 Mar 2017 20:49:28 +0100
Subject: [PATCH] [switch.wemo] Fix today_energy_kwh calculation. (#6846)

* [switch.wemo] Fix today_energy_kwh calculation.

* Blank line fail

* Round to two decimal places.
---
 homeassistant/components/switch/wemo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/switch/wemo.py b/homeassistant/components/switch/wemo.py
index 7518a1958cf..0e40c3eff3b 100644
--- a/homeassistant/components/switch/wemo.py
+++ b/homeassistant/components/switch/wemo.py
@@ -149,7 +149,7 @@ class WemoSwitch(SwitchDevice):
         """Today total energy usage in kWh."""
         if self.insight_params:
             miliwatts = convert(self.insight_params['todaymw'], float, 0.0)
-            return miliwatts / 1000000.0
+            return round(miliwatts / (1000.0 * 1000.0 * 60), 2)
 
     @property
     def detail_state(self):