[Samsung Galaxy Watch 3] adfree:
First "result"...

Reduced size... TPK is now only 13 MB instead 30 MB...

Heartrate and Blood Pressure can be started by Command...

D:\SDB\SDB260>sdb install firstBlood_oldest_v6.tpk
pulled firstBlood_oldest_v6.tpk 100% 13MB
1 file(s) pulled. 0 file(s) skipped.
firstBlood_oldest_v6.tpk 524 KB/s (13783858 bytes in 25.671s)
path is /opt/usr/home/owner/apps_rw/tmp/firstBlood_oldest_v6.tpk
__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 [24072]ms
rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/firstBlood_oldest_v6.tpk'? ^C
D:\SDB\SDB260>sdb shell launch_app com.samsung.shealth.heartrate.measure
... successfully launched

D:\SDB\SDB260>sdb shell launch_app com.samsung.shealth.measure
... successfully launched

Attached...

And Original SH 4.10.800 is here:

https://xdaforums.com/t/spo2-tpk.4170889/page-7#post-84667413

Now I will spend time... and play with manifest.xml...

So hopefully we can install at same time with SH... and maybe I can manage Blood Oxygen will start by clicking on Icon...

Goal is to create TPK... and friendly Galaxy Watch 3 user confirm this TPK is enough to run Blood Oxygen Measurement...

So """we""" can proceed with investigation... how to unblock for GWA2...

Best Regards