An excellent activity tracker - it's probably our favourite Fitbit to date. It could do with a larger display and we'd like to have seen built-in GPS at this price, but it offers a lovely stylish design and excellent performance overall.
Stylish design; Comfortable to wear; Great features; Solid performance; Good battery life; Fitbit app is great; Plenty of accessories;
OLED display is too small; No built-in GPS; No Fitbit Pay; SpO2 sensor not available at launch;