Basis B1 Band

Though it costs twice as much as some competitors, the Basis B1 Band is by far the most interesting activity tracker on the market, delivering a wealth of information others can't match.

Auto-detects running, walking, bicycling, and sleeping. Sophisticated and comprehensive measurements. Zeroes in on habits rather than raw numbers. Excellent Web interface. Wirelessly syncs over Bluetooth

Doesn't measure distance. Default wrist straps could connect more securely to unit. Screen is dim

When I first got my hands on the Basis B1 Band fitness watch ($199 direct), I was floored by how much information the activity tracker captures. It continuously gauged my heart rate, and measured my skin temperature and perspiration (all helpful in...