But the Suunto Race 2 takes standard watch bands, so you can replace it if it bothers you enough. The Suunto Race 2 has three buttons. Suunto Race 2: Battery life and chargingThe Suunto Race 2 charges with a magnetic puck that is attached to its own USB-C charging cable. Suunto Race 2: AccuracyI was pleased with the Suunto Race 2’s accuracy, minus my gripe about the fit. What’s special about the Suunto Race 2MapsThe Suunto Race 2 has offline maps, something the Suunto Run does not.