Catalog

The full list of biosignals AnyBio supports, with units, sample rates, and LOINC codes.

This is the canonical list of biosignals AnyBio supports today. Each row is a stable contract: the abbreviation, unit, and LOINC code are guaranteed to remain consistent across releases.

Vitals

Signal	Abbr	Unit	Sample Rate	LOINC	Validation
Heart Rate	`HR`	bpm	1 Hz	8867-4	20-300
Respiratory Rate	`RR`	/min	1 Hz	9279-1	4-60
Blood Pressure	`BP`	mmHg	1 Hz	-	-
Body Temperature	`TEMP`	Cel	1 Hz	8310-5	30-45
Oxygen Saturation	`SpO2`	%	1 Hz	59408-5	0-100

Waveforms

Signal	Abbr	Unit	Sample Rate	LOINC	Validation
Electrocardiogram	`ECG`	mV	250-500 Hz	-	-
Photoplethysmogram	`PPG`	AU	100-250 Hz	-	-

Autonomic & derived

Signal	Abbr	Unit	Sample Rate	LOINC	Validation
Electrodermal Activity	`EDA`	uS	1 Hz	-	0-100
Heart Rate Variability	`HRV`	ms	0.2 Hz	80404-7	0-500

Metabolic

Signal	Abbr	Unit	Sample Rate	LOINC	Validation
Glucose (CGM)	`GLU`	mg/dL	1 Hz	41653-7	20-600

Activity & sleep

Signal	Abbr	Unit	Sample Rate	LOINC	Validation
Steps	`STEPS`	steps/day	1 Hz	55423-8	0-100,000
Sleep Duration	`SLEEP`	min	1 Hz	93832-4	0-1,440
Calories Burned	`CAL`	kcal/day	1 Hz	41981-2	0-10,000
Active Zone Minutes	`AZM`	min/day	1 Hz	-	0-1,440

Field reference

Every biosignal entry in the catalog carries the following fields:

Field	Type	Description
`id`	integer	Stable numeric identifier. Used in observation queries and stream metadata.
`name`	string	Human-readable name (e.g., `"Heart Rate"`).
`abbreviation`	string	Short identifier used in UIs and SDK code (e.g., `"HR"`).
`unit`	string	UCUM-aligned unit string (e.g., `"bpm"`, `"mV"`, `"Cel"`).
`loinc_code`	string \| null	LOINC code for FHIR interoperability, where one exists. See FHIR Mapping.
`signal_type`	string	Category: `"Vital Signs"`, `"Waveform"`, `"Autonomic"`, `"Activity"`, `"Sleep"`, `"Metabolic"`, `"Derived"`.
`throttle_seconds`	integer	Minimum interval between persisted observations from the same device (per-device throttling). `0` for waveforms.
`validation_range`	`[min, max]` \| null	Range used to flag suspect values. Out-of-range values are still ingested but tagged.
`emission_enabled`	boolean	Whether observations for this biosignal are persisted. Set to `false` to ingest without storing.

The catalog is data-driven. New biosignals can be added by extending the catalog without code changes - your existing application picks them up the next time it queries the API. Reach out if you have a biosignal type that isn't covered.

Need a biosignal that isn't listed? The catalog is intentionally extensible. We add biosignals as we onboard new device categories - if your use case needs something specific, contact us.