Fitness, Productivity, Recommended products

150 of the Best Self-Quantification Tools (Apps, Sites and Trackers)

“You can’t change what you don’t measure.” If anything encapsulates the potential for self-tracking to transform our health, then it’s that statement. The so-called life-logging revolution is already well underway after technological advancements, ‘big data’ and key influencers like co-founder of the ...