When you buy through our links, Business Insider may earn an affiliate commission. Learn more Fitbit is one of the most reliable and approachable brands in the fitness tracker market. The best Fitbits ...

As woman&home's digital health editor, a keen runner, gym-goer, and long-time fan of the brand, I've tried and tested every Fitbit there's ever been - right back to the Fitbit Classic. But the Charge ...