Fitbit Sense review: a good smartwatch that fails on sustainability

Feature-packed health and fitness-tracking smartwatch has advanced sensors but failure to address screen and battery repairs is poorFitbit is attempting to challenge the dominance of the Apple Watch with the Sense: a smartwatch packed with advanced health sensors for stress, heart rate and ECG wrapped up in a neat and tidy package. But be careful, because if you damage the watch, it appears you can’t even pay Fitbit to fix it.It costs £300 and is Fitbit’s top model above the &p