I love the design and overall features of the app. The app has great workouts. However, the mileage for walking or hiking is off. If I log the mileage using my Galaxy Watch, it over estimates the mileage. It adds about 1/10th of a mile per mile. Samsung Health and Map My Walk give me accurate mileage results, but Google Fit doesn't. I hope it's fixed soon, as I love having all my data connected to my Google Account.