On the most basic level, the best fitness trackers offer GPS connectivity to help you stay on your training course and basic activity tracking. Newer iterations of fitness trackers include advanced ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best fitness trackers do a lot more than count your steps — they give you a clearer picture of how ...

The word wearable is now pretty much synonymous with technology. Our information age is full of people obsessed with keeping track of sleep, and workout, and health stats like they are a video game ...