Add in Blood Oxygen support#1607

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32bitx64bit wants to merge 23 commits into

coredevices:mainfrom

32bitx64bit:blood-oxygen

Commits on Jun 25, 2026

shell: add blood oxygen (SpO2) monitoring preference and settings UI
32bitx64bit
committed
drivers/hrm: sample SpO2 on the red/IR path with HR/SpO2 scheduling
32bitx64bit
committed
services/activity: background SpO2 scheduler and minute-record logging
32bitx64bit
committed
services/hrm: round-robin arbitration for the HR/SpO2 optical path
32bitx64bit
committed
services/activity: stagger HR/SpO2 and gate SpO2 on algorithm validity
32bitx64bit
committed
drivers/hrm: sample SpO2 alone and recalibrate quality thresholds
32bitx64bit
committed
services/activity: add blood-oxygen-during-activity preference
32bitx64bit
committed
services/hrm: allow the SpO2 path during activities
32bitx64bit
committed
services/activity: add hooks to pause the activity HRM session
32bitx64bit
committed
services/activity: periodic SpO2 sampling during detected activities
32bitx64bit
committed
shell/settings: add Blood O2 During Activity health toggle
32bitx64bit
committed
drivers/hrm: scene-based HR model with faster, tighter sampling
32bitx64bit
committed
services/activity: workout HR scene, smoothing, SpO2 pause
32bitx64bit
committed
services/activity: gate activity SpO2 on motion and workouts
32bitx64bit
committed
apps/demo: add SpO2 test app
32bitx64bit
committed
tests: stub HR scene and SpO2-pause APIs for unit tests
32bitx64bit
committed
apps: move SpO2 test into Settings debug menu
32bitx64bit
committed
settings: sync spo2Preferences over blob DB
32bitx64bit
committed
tests/activity: stub activity-HR pause and workout APIs for unit tests
32bitx64bit
committed
drivers/hrm: low-latency FIFO cadence for live HR consumers
32bitx64bit
committed
services/activity: early-abort doomed HR/SpO2 measurement windows
32bitx64bit
committed
services/activity: skip SpO2 sampling when HR reports off-wrist
32bitx64bit
committed
hrm: tighten verbose comments and wrap subscribe params
32bitx64bit
committed

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Add in Blood Oxygen support#1607

Add in Blood Oxygen support#1607
32bitx64bit wants to merge 23 commits into
coredevices:mainfrom
32bitx64bit:blood-oxygen

Commits on Jun 25, 2026

shell: add blood oxygen (SpO2) monitoring preference and settings UI

drivers/hrm: sample SpO2 on the red/IR path with HR/SpO2 scheduling

services/activity: background SpO2 scheduler and minute-record logging

services/hrm: round-robin arbitration for the HR/SpO2 optical path

services/activity: stagger HR/SpO2 and gate SpO2 on algorithm validity

drivers/hrm: sample SpO2 alone and recalibrate quality thresholds

services/activity: add blood-oxygen-during-activity preference

services/hrm: allow the SpO2 path during activities

services/activity: add hooks to pause the activity HRM session

services/activity: periodic SpO2 sampling during detected activities

shell/settings: add Blood O2 During Activity health toggle

drivers/hrm: scene-based HR model with faster, tighter sampling

services/activity: workout HR scene, smoothing, SpO2 pause

services/activity: gate activity SpO2 on motion and workouts

apps/demo: add SpO2 test app

tests: stub HR scene and SpO2-pause APIs for unit tests

apps: move SpO2 test into Settings debug menu

settings: sync spo2Preferences over blob DB

tests/activity: stub activity-HR pause and workout APIs for unit tests

drivers/hrm: low-latency FIFO cadence for live HR consumers

services/activity: early-abort doomed HR/SpO2 measurement windows

services/activity: skip SpO2 sampling when HR reports off-wrist

hrm: tighten verbose comments and wrap subscribe params