Firmware Developer Change Log

[7.65] - 2025-11-21

Changed

• Sp02 improvements: improving plan 5min with dynamic sporadic monitoring of vitals
• Battery: minor improvements on battery level monitoring
• Improved filtering of vital signs values based on the activity level

[7.34] - 2025-08-12

Changed

Sp02 improvements with 1/5min sample rate

[7.26] - 2025-07-22

Changed

Minor stability improvements

[7.25] - 2025-07-01

Changed

Wearing optimization improved.

Slight adjustment on temperature readings.

Improvements on RR intervals.

[7.23] - 2025-06-27

Changed

Wearing Optimization

Wearing Optimization improved

[7.20] - 2025-06-06

Changed

Wearing Optimization

Wearing Optimization speed up.

[7.10] - 2025-05-07 Beta version for Doccla

Added

Wearing optimization:

Description here

1) Command: APP_CMD_GET_SPECIAL_MODE= 246

Description: (type: Get) To Get the status of the special mode in the bracelet.

The command format: B0: 246 B1: The number indicating the special mode 1: Strap Optimization 2: cuff measurements, request for PPG quality. 3: spo2 special spot measurement 4: wearing optimisation

The answer to this command will be as following:

B0: 246
B1 : the number idicating the special mode, 1 for strap optimization and 2 for cuff measurement.
B2: status. 1 for “started“. 0 for not started.
B3-B5:0

 if B1 is 4 (wearing optimization) then
    B2 = mmt_led_optimizations_is_started();
    B3 = mmt_leds_optimized();
    B4 = movement level 0 to 4.
    B5 = progress percentag 0 to 100.
    B6 = quality of optimization 0 to 100

2) Command: APP_CMD_START_SPECIAL_MODE= 216

Description: (type: Set) To set the bracelet into one of the speical modes

The command format: B0: 216 B1: The number indicating the special mode 1: Strap Optimization 2: cuff measurements, request for PPG quality. 3: SPO2 spot measurements with special led powers

3) Command: APP_CMD_STOP_SPECIAL_MODE= 217

Description: (type: Set) To stop the special mode on the bracelet

The command format: B0: 217 B1: The number indicating the special mode 1: Strap Optimization 2: cuff measurements, ppg quality pings 3: spo2 spot measurement with Special led powers. 4: wearing optimisation

[6.87] - 2025-02-20

Added

• LED request to turn ON/OFF the 3 LEDs with command APP_SET_LED =114

Description: (type: Set) Command to Set the LED of the bracelet on. The LED will blink or turned on for a few seconds.

The command format: B0: 114 B1: LED ID (0: green, 1: orange, 2: blue) B2: blinking or steady : (0: steady, 1: blinking) B3: duration in seconds.

[6.65] - 2025-01-25

• Logging improvements

[6.45] - 2024-11-14

Added

• New commands for sampling rate

Sampling rate set category by category. Sampling rates supported: 1/5 min | 1/min | 1/30 seconds

APP_CMD_SET_VITALS_SAMPLING_RATE = 234,

Description: (type: Set) To set the sampling rate of the vital parameters

The command format: B0: 234 B1: the vital parameter code. according to table below. B2:B3: the sampling rate in seconds

B1	Vital parameter
1	Activity (steps, energy, gate, Etc.)
2	Pulse rate
3	Respiration rate
4	Sp02
5	Temperature
9	NIBP

• APP_CMD_GET_VITALS_SAMPLING_RATE = 235,

Description: (type: Get) To get the sampling rate of the vital parameters The command format: B0: 235 B1: the vital parameter code. according to table above.