The bonus is earned according to a predetermined formula and depends on your engagement and health scores – each contributing 50% of the bonus.
For the engagement element, if the device is worn at least 20 days per month, the full bonus for this component is given (50% is given if it is worn for at least 15 days). Total monthly potential engagement bonus is R8 160, depending on cover taken.
The health score is made up of sleep, activity, fitness and heart scores. Each component carries equal weight and is evaluated and allocated a bonus separately.