As suggested previously, you should assume that the definitions in ${SDKROOT}/bin/devices.xml are correct.
<device family="rectangle-148x205"id="vivoactive_hr"name="vívoactive® HR"part_number="006-B2337-00">
<part_numbers>
<part_number connectIQVersion="2.4.1"firmwareVersion="420"number="006-B2337-00">
<languages>
<language font_set="ww">hrv</language>
<language font_set="ww">ces</language>
<language font_set="ww">dan</language>
<language font_set="ww">dut</language>
<language font_set="ww">eng</language>
<language font_set="ww">fin</language>
<language font_set="ww">fre</language>
<language font_set="ww">deu</language>
<language font_set="ww">gre</language>
<language font_set="ww">hun</language>
<language font_set="ww">ita</language>
<language font_set="ww">nob</language>
<language font_set="ww">pol</language>
<language font_set="ww">por</language>
<language font_set="ww">rus</language>
<language font_set="ww">slo</language>
<language font_set="ww">slv</language>
<language font_set="ww">spa</language>
<language font_set="ww">swe</language>
</languages>
</part_number>
<part_number connectIQVersion="2.4.2"firmwareVersion="440"number="006-B2497-00">
<languages>
<language font_set="ww">eng</language>
<language font_set="apac_chn">zhs</language>
<language font_set="apac_chn">zht</language>
<language font_set="apac_jpn">jpn</language>
<language font_set="apac_kor">kor</language>
<language font_set="apac_tha">tha</language>
<language font_set="ww">ind</language>
<language font_set="ww">zsm</language>
</languages>
</part_number>
</part_numbers>
<launcher_icon height="33"width="40"/>
<orientation>GFX_ORNTN_0</orientation>
<bpp>8</bpp>
<resolution height="205"width="148"/>
<image filename="vivoactive_hr.png">
<display id="TOUCH"shape="rectangle">
<region>
<point x="81"y="98"/>
<point x="81"y="303"/>
<point x="229"y="303"/>
<point x="229"y="98"/>
</region>
<behaviors>
<behavior gesture="SWIPE_RIGHT"id="PREVIOUS_PAGE"/>
<behavior gesture="SWIPE_LEFT"id="NEXT_PAGE"/>
<behavior gesture="SWIPE_DOWN"/>
<behavior gesture="SWIPE_UP"/>
<behavior gesture="HOLD"/>
<behavior gesture="RELEASE"/>
<behavior gesture="TAP"id="ON_SELECT"/>
</behaviors>
</display>
<key id="ENTER">
<region>
<point x="155"y="374"/>
<point x="155"y="398"/>
<point x="229"y="398"/>
<point x="229"y="374"/>
</region>
</key>
<key behavior="ON_MENU"id="MENU"isHold="TRUE">
<region>
<point x="155"y="374"/>
<point x="155"y="398"/>
<point x="229"y="398"/>
<point x="229"y="374"/>
</region>
</key>
<key behavior="ON_BACK"id="ESC">
<region>
<point x="82"y="374"/>
<point x="82"y="398"/>
<point x="156"y="398"/>
<point x="156"y="374"/>
</region>
</key>
</image>
<palette>
<color>000000</color>
<color>000055</color>
<color>0000AA</color>
<color>0000FF</color>
<color>005500</color>
<color>005555</color>
<color>0055AA</color>
<color>0055FF</color>
<color>00AA00</color>
<color>00AA55</color>
<color>00AAAA</color>
<color>00AAFF</color>
<color>00FF00</color>
<color>00FF55</color>
<color>00FFAA</color>
<color>00FFFF</color>
<color>550000</color>
<color>550055</color>
<color>5500AA</color>
<color>5500FF</color>
<color>555500</color>
<color>555555</color>
<color>5555AA</color>
<color>5555FF</color>
<color>55AA00</color>
<color>55AA55</color>
<color>55AAAA</color>
<color>55AAFF</color>
<color>55FF00</color>
<color>55FF55</color>
<color>55FFAA</color>
<color>55FFFF</color>
<color>AA0000</color>
<color>AA0055</color>
<color>AA00AA</color>
<color>AA00FF</color>
<color>AA5500</color>
<color>AA5555</color>
<color>AA55AA</color>
<color>AA55FF</color>
<color>AAAA00</color>
<color>AAAA55</color>
<color>AAAAAA</color>
<color>AAAAFF</color>
<color>AAFF00</color>
<color>AAFF55</color>
<color>AAFFAA</color>
<color>AAFFFF</color>
<color>FF0000</color>
<color>FF0055</color>
<color>FF00AA</color>
<color>FF00FF</color>
<color>FF5500</color>
<color>FF5555</color>
<color>FF55AA</color>
<color>FF55FF</color>
<color>FFAA00</color>
<color>FFAA55</color>
<color>FFAAAA</color>
<color>FFAAFF</color>
<color>FFFF00</color>
<color>FFFF55</color>
<color>FFFFAA</color>
<color>FFFFFF</color>
</palette>
<datafieldlayouts>
<layout name="3 Fields">
<field datafont="numberHot"datajustify="center"datawidth="148"datax="74"datay="58"height="67"labelfont="xtiny"labeljustify="center"labelx="74"labely="15"left="0"obscurity="0"top="0"width="148"/>
<field datafont="numberHot"datajustify="center"datawidth="148"datax="74"datay="58"height="67"labelfont="xtiny"labeljustify="center"labelx="74"labely="15"left="0"obscurity="0"top="69"width="148"/>
<field datafont="numberHot"datajustify="center"datawidth="148"datax="74"datay="58"height="67"labelfont="xtiny"labeljustify="center"labelx="74"labely="15"left="0"obscurity="0"top="138"width="148"/>
</layout>
<layout name="2 Fields">
<field datafont="numberThaiHot"datajustify="center"datawidth="148"datax="74"datay="86"height="102"labelfont="small"labeljustify="center"labelx="74"labely="16"left="0"obscurity="0"top="0"width="148"/>
<field datafont="numberThaiHot"datajustify="center"datawidth="148"datax="74"datay="86"height="101"labelfont="small"labeljustify="center"labelx="74"labely="16"left="0"obscurity="0"top="104"width="148"/>
</layout>
<layout name="1 Field">
<field datafont="numberThaiHot"datajustify="center"datawidth="148"datax="74"datay="136"height="205"labelfont="medium"labeljustify="center"labelx="74"labely="20"left="0"obscurity="0"top="0"width="148"/>
</layout>
</datafieldlayouts>
<app_types>
<app id="watchface"memory_limit="65536"/>
<app id="watch-app"memory_limit="131072"/>
<app id="widget"memory_limit="65536"/>
<app id="datafield"memory_limit="32768"/>
</app_types>
<sensorhistory>
<sensor interval="67"size="148"type="heartrate"/>
<sensor interval="81"size="178"type="elevation"/>
<sensor interval="81"size="178"type="temperature"/>
<sensor interval="81"size="178"type="pressure"/>
</sensorhistory>
<watchdog_count>120000</watchdog_count>
<picker_layout>
<title h="24"w="148"x="0"y="5"/>
<nextArrow h="40"w="30"x="116"y="91"/>
<previousArrow h="40"w="30"x="2"y="91"/>
<entries>
<entry h="55"w="74"x="37"y="31"/>
<entry h="55"w="74"x="37"y="88"/>
<entry h="55"w="74"x="37"y="145"/>
</entries>
</picker_layout>
<fonts>
<font_set id="ww">
<font id="xtiny">FNT_ROBOTO_12</font>
<font id="tiny">FNT_ROBOTO_12</font>
<font id="small">FNT_ROBOTO_14</font>
<font id="medium">FNT_ROBOTO_15_5</font>
<font id="large">FNT_ROBOTO_18</font>
<font id="numberMild">FNT_BEBAS_NEUE_20BT</font>
<font id="numberMedium">FNT_BEBAS_NEUE_32BT</font>
<font id="numberHot">FNT_BEBAS_NEUE_36BT</font>
<font id="numberThaiHot">FNT_BEBAS_NEUE_48BT</font>
</font_set>
<font_set id="apac_chn">
<font id="xtiny">FNT_SOURCE_HAN_SANS_CN_LIGHT_19</font>
<font id="tiny">FNT_SOURCE_HAN_SANS_CN_LIGHT_19</font>
<font id="small">FNT_SOURCE_HAN_SANS_CN_LIGHT_22</font>
<font id="medium">FNT_SOURCE_HAN_SANS_CN_LIGHT_24</font>
<font id="large">FNT_SOURCE_HAN_SANS_CN_LIGHT_27</font>
<font id="numberMild">FNT_BEBAS_NEUE_20BT</font>
<font id="numberMedium">FNT_BEBAS_NEUE_32BT</font>
<font id="numberHot">FNT_BEBAS_NEUE_36BT</font>
<font id="numberThaiHot">FNT_BEBAS_NEUE_48BT</font>
</font_set>
<font_set id="apac_jpn">
<font id="xtiny">FNT_SOURCE_HAN_SANS_JP_LIGHT_19</font>
<font id="tiny">FNT_SOURCE_HAN_SANS_JP_LIGHT_19</font>
<font id="small">FNT_SOURCE_HAN_SANS_JP_LIGHT_22</font>
<font id="medium">FNT_SOURCE_HAN_SANS_JP_LIGHT_24</font>
<font id="large">FNT_SOURCE_HAN_SANS_JP_LIGHT_27</font>
<font id="numberMild">FNT_BEBAS_NEUE_20BT</font>
<font id="numberMedium">FNT_BEBAS_NEUE_32BT</font>
<font id="numberHot">FNT_BEBAS_NEUE_36BT</font>
<font id="numberThaiHot">FNT_BEBAS_NEUE_48BT</font>
</font_set>
<font_set id="apac_tha">
<font id="xtiny">bitstreamVeraSans 16</font>
<font id="tiny">bitstreamVeraSans 16</font>
<font id="small">bitstreamVeraSans 16</font>
<font id="medium">bitstreamVeraSans 21</font>
<font id="large">bitstreamVeraSans 27</font>
<font id="numberMild">FNT_BEBAS_NEUE_20BT</font>
<font id="numberMedium">FNT_BEBAS_NEUE_32BT</font>
<font id="numberHot">FNT_BEBAS_NEUE_36BT</font>
<font id="numberThaiHot">FNT_BEBAS_NEUE_48BT</font>
</font_set>
<font_set id="apac_kor">
<font id="xtiny">FNT_NOTO_SANS_CJK_KR_THIN_19</font>
<font id="tiny">FNT_NOTO_SANS_CJK_KR_THIN_19</font>
<font id="small">FNT_NOTO_SANS_CJK_KR_REGULAR_22</font>
<font id="medium">FNT_NOTO_SANS_CJK_KR_REGULAR_25</font>
<font id="large">FNT_NOTO_SANS_CJK_KR_MEDIUM_28</font>
<font id="numberMild">FNT_BEBAS_NEUE_20BT</font>
<font id="numberMedium">FNT_BEBAS_NEUE_32BT</font>
<font id="numberHot">FNT_BEBAS_NEUE_36BT</font>
<font id="numberThaiHot">FNT_BEBAS_NEUE_48BT</font>
</font_set>
</fonts>
</device>
<key id="ENTER">
<region>
<point x="155" y="374" />
<point x="155" y="398" />
<point x="229" y="398" />
<point x="229" y="374" />
</region>
</key>
<key behavior="ON_MENU" id="MENU" isHold="TRUE">
<region>
<point x="155" y="374" />
<point x="155" y="398" />
<point x="229" y="398" />
<point x="229" y="374" />
</region>
</key>
<key behavior="ON_BACK" id="ESC">
<region>
<point x="82" y="374" />
<point x="82" y="398" />
<point x="156" y="398" />
<point x="156" y="374" />
</region>
</key>
<!-- the device display is described by a rectangle ((81, 98), (229, 303)). -->
<display id="TOUCH" shape="rectangle">
<region>
<point x="81" y="98" />
<point x="81" y="303" />
<point x="229" y="303" />
<point x="229" y="98" />
</region>
<!-- the display generates input events for a bunch of gestures. some of those gestures have behaviors. -->
<!-- a SWIPE_RIGHT swipe event would be generated if you swipe right across the display area -->
<!-- a PREVIOUS_PAGE behavior would be triggered as well -->
<behaviors>
<behavior gesture="SWIPE_RIGHT" id="PREVIOUS_PAGE" />
<behavior gesture="SWIPE_LEFT" id="NEXT_PAGE" />
<behavior gesture="SWIPE_DOWN" />
<behavior gesture="SWIPE_UP" />
<behavior gesture="HOLD" />
<behavior gesture="RELEASE" />
<behavior gesture="TAP" id="ON_SELECT" />
</behaviors>
</display>
<!-- the ENTER key is described by the region((155, 374), (229, 398)) -->
<!-- a KEY_ENTER event would be generated when you press this area -->
<key id="ENTER">
<region>
<point x="155" y="374" />
<point x="155" y="398" />
<point x="229" y="398" />
<point x="229" y="374" />
</region>
</key>
<!-- the MENU key is described by the region((155, 374), (229, 398)) -->
<!-- a KEY_MENU event would be generated when you *HOLD* on this area -->
<!-- an ON_MENU behavior would be generated as well -->
<!-- the coordinates are the same as the ENTER button, so the ENTER button serves two purposes -->
<key behavior="ON_MENU" id="MENU" isHold="TRUE">
<region>
<point x="155" y="374" />
<point x="155" y="398" />
<point x="229" y="398" />
<point x="229" y="374" />
</region>
</key>
<!-- the ESC key is described by the rectangle ((82, 374), (156, 398)) -->
<!-- a KEY_ESC event would be generated if you press this area -->
<!-- a ON_BACK behavior would be generated as well -->
<key behavior="ON_BACK" id="ESC">
<region>
<point x="82" y="374" />
<point x="82" y="398" />
<point x="156" y="398" />
<point x="156" y="374" />
</region>
</key>