The Polar Vantage M3 brings high-end features like offline maps, dual-band GPS, multi-day battery life and advanced training tools to a sub-$400 wearable that wears great and looks sporty.

Aqara is positioning the M3 as part of a new class of brand specific hubs that can act as multi-hubs—meaning they could be the only hub in your house and smart home app on your phone. It’s a ...

It’s a major upgrade on the Polar Vantage M2, which didn’t have an AMOLED display, maps or dual-band GPS, and while the price of the Vantage M3 is $100 higher, it’s a fair given the new ...