curvature noun [U or C]. âº the âstate of being âcurved or âbent: the curvature of the earth's âsurface a âpronounced curvature of the âspine. (Definition of curvature from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press). See all translations.
The Apple Watch uses your age, gender, height and weight, in addition to the GPS in your iPhone and data from its own built-in sensors, to calculate both your resting calories and ones you burn during exercise.
Charge times are from 0% to 80% and from 0% to 100% using the included MagSafe inductive charger. Charge time varies with environmental factors; actual results will vary. Apple Watch battery performance claims are based on test results from the 38mm Apple Watch.