GM280 Series

GM280 Series

The Rightest™ GM280B guarantees trustworthy accuracy in test results. Also, the CARE App provides users with a brilliant solution for personal diabetes management, and helps you to keep your blood fully on track.
Auto coding

Eliminates the needs for manual coding and delivers better accuracy than no coding.

Blood contact prevention

Larger, thicker test strips help with dexterity issues. The innovate side-insert design ensures better hygiene.

Proprietary Rightest™ strip

With Validus Technology™ strip design, Rightest™ strips ensure high accuracy and precision in readings.

Complete blood sugar management

Insulin records, photo upload, and carbs notes, etc. Status indicators (i.e. dawn, before/after meals, bed time, etc.)

Intuitive statistics dashboard

Percentage of hypers and hypos. Average of blood glucose in different status.


Targets of blood glucose settings. Customized schedule of measurement.

With Rightest Bluetooth glucometer

Manage blood glucose and maintain health easily

How it Works

1. Insert the strip in the socket of the meter, which will do calibration automatically.

2. Place blood sample against the sample entry of strip.

3. After 5 seconds, the test result appears.

4. Rotate and pull up the test strip.


Test stripGS280
CodingAuto coding calibration
Enzyme / Measurement technologyGOD / Electrochemical sensor
Blood sample sourceCapillary whole blood
Minimum sample volume0.75 microliters  (0.00075c.c.)
HCT range30 – 57%
Measuring range0.6 – 33.3mmol/L (10 – 600mg/dL)
Meter dimensions (L x W x H)82.0 x 45.0 x 15.5 mm (3.23 x 1.77 x 0.61 inch)
Display area (L x W)34.0 x 27.5 mm (1.09 x 1.34 inch)
Weight (with battery)43.0 ± 5 g
Power supply1 CR2032 battery
Memory capacity500 blood glucose test results with date and time
Operating temperature10 – 40°C (50 – 104°F)
Operating relative humidity10 – 90%
Meter storage conditions-10 – 60°C (14 – 140°F)
Test strip storage conditions4 – 30°C (39 – 86°F), < 90% relative humidity

95% of the measured glucose values shall fall within either

Glucose concentrations < 5.5mmol/L (100mg/dL), difference within ± 0.83mmol/L (15mg/dL)

Glucose concentrations ≥ 5.5mmol/L (100mg/dL), bias within ± 15%


Glucose concentrations < 5.5mmol/L (100mg/dL), SD < 0.28mmol/L (5mg/dL)

Glucose concentrations ≥ 5.5mmol/L (100mg/dL), CV < 5%

Fully comply with ISO 15197:2013 (For other received credentials, please contact us.)