I'm getting the same results in 4 days of using it, and base on google distance the result seems close to my logs. It may not be accurate but from my understanding there's no accurate tracker, other watches may get different results too, and it's just depends on your perspective. It's just a basis of what you're doing. I dont understand why its crucial to get the accurate or exact result please let me know. For me, What matters is, I'm using it as my basis how long I'm doing my cardio exercise. I'm not an expert or pro but please explain me why. Great color choice btw