Can I calibrate the thermometer on bangle.js 2?

[RichardVargaSK]

I know the on-board thermometer readings are imprecise. I can do simple comparisons with readings from pixl or puck.
Can I calibrate the thermometer readings on the bangle at least by way of a simple offset?

[gfwilliams]

There isn't anything built-in, but you could definitely add a bit of JS code to change the readings. (it depends which sensor you're using how you'd do it though)

Which readings particularly are you finding are wrong, because there is E.getTemperature() which uses the on-chip temperature sensor (which does tend to be badly calibrated) but then there's:

Bangle.getPressure().then(d=>{
  console.log(d);
  // {temperature, pressure, altitude}
});

Which uses the pressure sensor chip, which tends to have a much better calibrated sensor on it. So you might find just using that one instead solves your problems