Skip to content
Documentation
/
Diabetes Device Data Mode...
/
/
Self-Monitored Blood Gluc...
Last updated

Self-Monitored Blood Glucose (smbg)

Quick Summary

One of:

Blood glucose value, in mg/dL

unitsstring(Blood Unit (mg/dL))required
Enum"mg/dL""mg/dl"
Example: "mg/dL"
valueinteger(int32)(Blood Value (mg/dL))[ 0 .. 1000 ]required

An integer value representing a mg/dL value.

Example: 105
annotationsArray of Annotation (object) or Blood Glucose Out of Range (object)(Annotation Array)[ 0 .. 100 ] itemsunique

An array of annotations.

archivedTimestring(date-time)(Date/Time)read-only
Example: "2017-02-06T02:37:46Z"
archivedDatasetIdstring(Data Set ID)[ 17 .. 37 ] characters^(upid_[0-9a-f]{12}|upid_[0-9a-f]{32}|[0-9a-f...
Example: "ce8cc5f7595575945f91fc6710db6fef"
associationsArray of Association (blob) (object) or Association (datum) (object) or Association (image) (object) or Association (url) (object)(Association Array)

An array of associations for the resource.

clockDriftOffsetinteger(int64)(Clock Drift Offset)[ -86400000 .. 86400000 ]

Clock drift offset, expressed as milliseconds.

Example: 0
conversionOffsetinteger(int64)(Conversion Offset)

Conversion offset, expressed as milliseconds.

Example: 0
createdTimestring(date-time)(Date/Time)
Example: "2017-02-06T02:37:46Z"
createdUserIdstring(Tidepool User ID)^([0-9a-f]{10}|[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-...read-only

String representation of a Tidepool User ID. Old style IDs are 10-digit strings consisting of only hexadeximcal digits. New style IDs are 36-digit UUID v4

deduplicatorobject(Deduplicator Descriptor)
deletedTimestring(date-time)(Date/Time)
Example: "2017-02-06T02:37:46Z"
deletedUserIdstring(Tidepool User ID)^([0-9a-f]{10}|[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-...read-only

String representation of a Tidepool User ID. Old style IDs are 10-digit strings consisting of only hexadeximcal digits. New style IDs are 36-digit UUID v4

deviceIdstring(Device ID)non-empty

Globally unique to device and repeatable with each upload, e.g. device make and model with serial number

Example: "MMT-1711:12345678"
deviceTimestring(Date/Time without Timezone)^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}$
Example: "2017-02-06T02:37:46"
historyArray of objects(Event History [Proposed])

Revision history of the event

idstring(Data Set ID)[ 17 .. 37 ] characters^(upid_[0-9a-f]{12}|upid_[0-9a-f]{32}|[0-9a-f...required
Example: "ce8cc5f7595575945f91fc6710db6fef"
locationobject(Location)

Location information associated with the resource. One or both of name and gps must be specified.

modifiedTimestring(date-time)(Date/Time)
Example: "2017-02-06T02:37:46Z"
modifiedUserIdstring(Tidepool User ID)^([0-9a-f]{10}|[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-...read-only

String representation of a Tidepool User ID. Old style IDs are 10-digit strings consisting of only hexadeximcal digits. New style IDs are 36-digit UUID v4

notesArray of strings(Note Array)[ 1 .. 100 ] items

An array of 1 to 100 notes.

originobject(Origin)

External origin information for the source of the resource.

payloadobject(Payload)

Grab bag field for data that isn't yet part of the data model. The maximum size is 4K bytes.

sourcestring
Value"carelink"
tagsArray of strings(Tag Array)

An array of tags.

timestring(date-time)(Date/Time)required
Example: "2017-02-06T02:37:46Z"
timezonestring(Time Zone)
Example: "Europe/London"
timezoneOffsetinteger(int32)(Time Zone offset)[ -10080 .. 10080 ]

Time zone offset, expressed as positive or negative number of minutes from UTC.

Example: -420
typestring(Tidepool Data Type)required

Data type

Enum"smbg""alert""basal""bloodKetone""bolus""cbg""cgmSettings""controllerSettings""controllerStatus""deviceEvent"
Example: "upload"
uploadIdstring(Upload ID)[ 17 .. 32 ] characters^([0-9a-f]{32}|upid_[0-9a-f]{12})$

An upload identifier; this field should be the uploadId of the corresponding upload record

Example: "0d92d5c1c22117a18f3620b9e24d3c06"
subTypestring(Self Monitored Glucose Sub Type)
Enum"linked""manual""scanned"
Example: "scanned"
guidstringDeprecated

A string ID. Added to each event during data processing in the Tidepool Uploader or upon ingestion by the platform data ingestion service.

Type (type)

This is the Tidepool data type for traditional fingerstick blood glucose meter data. SMBG is an abbreviation of "self-monitored blood glucose" and contrasts with CBG, abbreviating "continuous blood glucose." CBG is the Tidepool data type for continuous glucose monitor (CGM) sensor data.

Sub-Type (subType)

Sub-type appears on blood glucose values that are being read from another data source, such as an insulin pump (rather than directly from a traditional fingerstick blood glucose meter).

The value manual indicates that the blood glucose value was manually entered by a user (and is therefore subject to human error).

The linked value indicates that the blood glucose value was transferred from a blood glucose meter to the pump directly via some sort of data transfer or pairing mechanism. If the blood glucose meter in question is also supported by Tidepool Uploader, duplicate records may exist — both read directly from the meter and pulled in as "linked" sub-type records from the insulin pump.

Examples

Example (client)
{
    "type": "smbg",
    "subType": "manual",
    "units": "mmol/L",
    "value": 2.331314156239124,
    "clockDriftOffset": 0,
    "conversionOffset": 0,
    "deviceId": "DevId0987654321",
    "deviceTime": "2018-05-14T18:17:09",
    "guid": "2e0f1338-1537-414b-baf7-3827b6185f23",
    "id": "d333e9c6af694b63bb2c2cf3595acc65",
    "time": "2018-05-14T08:17:09.177Z",
    "timezoneOffset": 600,
    "uploadId": "SampleUploadId"
}
Example (ingestion)
{
    "type": "smbg",
    "subType": "manual",
    "units": "mg/dL",
    "value": 214,
    "clockDriftOffset": 0,
    "conversionOffset": 0,
    "deviceId": "DevId0987654321",
    "deviceTime": "2018-05-14T18:17:09",
    "time": "2018-05-14T08:17:09.177Z",
    "timezoneOffset": 600,
    "uploadId": "SampleUploadId"
}
Example (storage)
{
    "type": "smbg",
    "subType": "linked",
    "units": "mmol/L",
    "value": 14.0433924173452,
    "_active": true,
    "_groupId": "abcdef",
    "_schemaVersion": 0,
    "_version": 0,
    "clockDriftOffset": 0,
    "conversionOffset": 0,
    "createdTime": "2018-05-14T08:17:14.177Z",
    "deviceId": "DevId0987654321",
    "deviceTime": "2018-05-14T18:17:09",
    "guid": "2bb717e7-af53-49b1-94b0-1d93c527d9bf",
    "id": "a4f3f4bce5724070bb1bd9a99ed88d35",
    "time": "2018-05-14T08:17:09.177Z",
    "timezoneOffset": 600,
    "uploadId": "SampleUploadId"
}

Keep Reading

Previous page
Next page