All versions of Welltory: Heart rate variability for stress check

Low-quality measurements are few and far between after our last update, so that's great. More improvements coming soon! PRO users will get animated intro slides after they upgrade. Plus, our new automatic dashboard builder will use data from your apps & gadgets to find data pairs with the highest correlations and show you the insights on charts. Maybe loading up on carbs boosts your sleep quality or social media helps you de-stress. The links will surprise you!