[Samsung Galaxy Watch 3] adfree:
COMBINATION-[COLOR="Green"][B]FT55[/B][/COLOR]_R820XXU1ATJ1.tar.md5

Found new toy for investigation... :D

First attempts still no success... but... :D

D:\SDB\SDB260>sdb install samsungapps-000002144446-33665708-401300500.wgt
pulled samsungapps-000002144446-33665708-401300500.wgt 100% 32MB
1 file(s) pulled. 0 file(s) skipped.
samsungapps-000002144446-33665708-401300500.wgt 455 KB/s (33665708 bytes in 72.110s)
path is /opt/usr/home/owner/apps_rw/tmp/samsungapps-000002144446-33665708-401300500.wgt
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[start] val[install]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[12]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[15]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[18]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[21]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[25]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[28]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[31]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[37]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[40]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[43]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[50]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[53]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[56]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[59]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[62]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[65]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[68]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[71]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[75]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[78]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[81]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[84]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[87]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[90]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[93]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[96]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[install_percent] val[100]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.shealth_gear] key[end] val[ok]
spend time for pkgcmd is [38906]ms
rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/samsungapps-000002144446-33665708-401300500.wgt'? ^C
D:\SDB\SDB260>sdb shell
sh-3.2$ launch_app com.samsung.shealth.measure
... successfully launched

Short tested with 4.13...

Heart Rate work...

Only as tiny hint... SHealth is not preinstalled ... so clean SQLite Database...

com.samsung.w-manager-service is also not preinstalled...

So IMHO easier tests for me possible...

Best Regards