Since many smartwatches have a barometric sensor, it might be useful to allow manual entry of atmospheric pressure readings, possibly with an alert advising that data should be uploaded every 30 minutes, every hour, etc.
That way, without using the Internet, this functionality would still be available even to those without a phone equipped with the sensor.
Since many smartwatches have a barometric sensor, it might be useful to allow manual entry of atmospheric pressure readings, possibly with an alert advising that data should be uploaded every 30 minutes, every hour, etc.
That way, without using the Internet, this functionality would still be available even to those without a phone equipped with the sensor.