What Does Kcal Mean on My Smartwatch? Unlocking Your Fitness Data
                                
                                
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                                    6 min read                                
                            
                                A 2017 Stanford study revealed that fitness trackers can be up to 93% inaccurate at measuring calorie burn, yet the term 'kcal' still frequently appears on these devices. So, what does kcal mean on my smartwatch and how can you interpret this data correctly for your fitness goals?