Question: how many calories should i burn a day to lose weight apple watch?
Answer: You shouldn't overdo it. You'd be better off starting with about 15%-20% of your resting needs. For me, that'd be around 350 calories per day. Since we're using the 3,500-calories-per-lb figure, it'd then logically take me ten days to lose 1 lb, if I maintained that 350-calorie deficit every single day.