Yawell smart rings¶

These series of cheap smart rings, as well as the official QRing application for them, are manufactured and developed by Yawell Intelligent. But in most cases, the QRing rings by Yawell are known under the COLMi brand, which is the most popular licensed QRing clone.

Support for this line of smart rings was added with pull request #3896. The official app for this hardware, QRing, supports many other cheap smart rings as well. Those are expected to be supported by Gadgetbridge as well, so if you come across one, please let us know.

Other hardware with the same name

There have been reports online of Colmi R02/R03/R06 rings with different hardware and a different companion app. Those rings are not supported by Gadgetbridge. This support only applies to rings supported by QRing.

Colmi R02¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r02

has_flag__feature_high

has_flag__pair_free

Tested with firmware versions: 3.00.06, 3.00.10, 3.00.17.

Features supported by Gadgetbridge:

Battery level
Device configuration
- HR measurement interval
- Stress measurement toggle
- SpO2 measurement toggle
- Display preferences
Synchronize, persist and display historical data
- Steps
- Heart rate
- Sleep (deep, light, REM, awake)
- SpO2
- Stress level
- Temperature measurements (R05 and R09 only)
Find device (turn on green LED for 10 seconds)
Power off device
Manual one-off HR measurement

Currently missing features:

Firmware upgrade
Camera shutter gesture
HRV measurements (firmware 3.00.10+)

Colmi R03¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r03

has_flag__feature_high

has_flag__pair_free

This device has the same hardware as the Colmi R02, so those details also apply to this one.

Colmi R06¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r06

has_flag__feature_high

has_flag__pair_free

This device has the same hardware as the Colmi R02, so those details also apply to this one.

Colmi R07¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r07

has_flag__feature_high

has_flag__pair_free

This device has the same hardware as the Colmi R02, so those details also apply to this one.

Colmi R09¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r09

has_flag__feature_high

has_flag__pair_free

This device has the largely same hardware as the Colmi R02, so those details also apply to this one.

In addition, this device supports temperature measurements and gestures. Support for gestures is not implemented in Gadgetbridge yet.

Colmi R10¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r10

has_flag__feature_high

has_flag__pair_free

This device has the same hardware as the Colmi R02, so those details also apply to this one.

Colmi R12¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__colmi_r12

has_flag__feature_high

has_flag__pair_free

This device has mostly the same hardware as the Colmi R02, so those details also apply to this one.

In addition, this ring has a display that shows the time and some health stats. The preferences for this display can be found in the device specific settings.

Yawell R05¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__yawell_r05

has_flag__feature_high

has_flag__pair_free

Not yet released

Support for this gadget has been added to Gadgetbridge's codebase, but is not yet released. It is already available in the nightly releases.

Yawell R10¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__yawell_r10

has_flag__feature_high

has_flag__pair_free

This device has mostly the same hardware as the Colmi R10, so those details also apply to this one.

Yawell R11¶

Highly supported

Highly supportedAll features or at least all major features are supported, which is enough to cover almost all cases.

No-vendor pairInitial pair can be done in Gadgetbridge without needing the proprietary vendor app.

device__yawell_r11

has_flag__feature_high

has_flag__pair_free

This device has mostly the same hardware as the Colmi R12, so those details also apply to this one.