diff --git a/devicetypes/smartthings/ecobee-sensor.src/ecobee-sensor.groovy b/devicetypes/smartthings/ecobee-sensor.src/ecobee-sensor.groovy
index 2753e9b..f2583bf 100644
--- a/devicetypes/smartthings/ecobee-sensor.src/ecobee-sensor.groovy
+++ b/devicetypes/smartthings/ecobee-sensor.src/ecobee-sensor.groovy
@@ -1,7 +1,5 @@
 /**
- *  Ecobee Sensor
- *
- *  Copyright 2015 Juan Risso
+ *  Copyright 2015 SmartThings
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  *  in compliance with the License. You may obtain a copy of the License at:
@@ -12,6 +10,9 @@
  *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
  *  for the specific language governing permissions and limitations under the License.
  *
+ *	Ecobee Sensor
+ *
+ *	Author: SmartThings
  */
 metadata {
 	definition (name: "Ecobee Sensor", namespace: "smartthings", author: "SmartThings") {
@@ -26,7 +27,16 @@ metadata {
 		valueTile("temperature", "device.temperature", width: 2, height: 2) {
 			state("temperature", label:'${currentValue}°', unit:"F",
 					backgroundColors:[
-							[value: 31, color: "#153591"],
+							// Celsius
+							[value: 0, color: "#153591"],
+							[value: 7, color: "#1e9cbb"],
+							[value: 15, color: "#90d2a7"],
+							[value: 23, color: "#44b621"],
+							[value: 28, color: "#f1d801"],
+							[value: 35, color: "#d04e00"],
+							[value: 37, color: "#bc2323"],
+							// Fahrenheit
+							[value: 40, color: "#153591"],
 							[value: 44, color: "#1e9cbb"],
 							[value: 59, color: "#90d2a7"],
 							[value: 74, color: "#44b621"],
diff --git a/smartapps/smartthings/ecobee-connect.src/ecobee-connect.groovy b/smartapps/smartthings/ecobee-connect.src/ecobee-connect.groovy
index 0ab4aa4..ea32f56 100644
--- a/smartapps/smartthings/ecobee-connect.src/ecobee-connect.groovy
+++ b/smartapps/smartthings/ecobee-connect.src/ecobee-connect.groovy
@@ -235,6 +235,7 @@ def connectionStatus(message, redirectUrl = null) {
 
 def getEcobeeThermostats() {
 	log.debug "getting device list"
+	atomicState.remoteSensors = []
 
 	def requestBody = '{"selection":{"selectionType":"registered","selectionMatch":"","includeRuntime":true,"includeSensors":true}}'
 
@@ -251,7 +252,7 @@ def getEcobeeThermostats() {
 
 			if (resp.status == 200) {
 				resp.data.thermostatList.each { stat ->
-					atomicState.remoteSensors = stat.remoteSensors
+					atomicState.remoteSensors = atomicState.remoteSensors == null ? stat.remoteSensors : atomicState.remoteSensors <<  stat.remoteSensors
 					def dni = [app.id, stat.identifier].join('.')
 					stats[dni] = getThermostatDisplayName(stat)
 				}
@@ -273,11 +274,14 @@ def getEcobeeThermostats() {
 
 Map sensorsDiscovered() {
 	def map = [:]
-	atomicState.remoteSensors.each {
-		if (it.type != "thermostat") {
-			def value = "${it?.name}"
-			def key = "ecobee_sensor-"+ it?.id + "-" + it?.code
-			map["${key}"] = value
+	log.info "list ${atomicState.remoteSensors}"
+	atomicState.remoteSensors.each { sensors ->
+		sensors.each {
+			if (it.type != "thermostat") {
+				def value = "${it?.name}"
+				def key = "ecobee_sensor-"+ it?.id + "-" + it?.code
+				map["${key}"] = value
+			}
 		}
 	}
 	atomicState.sensors = map