Polar RS200-Oversized 3-row display; Watch functions; Backlight; Owncode; Comfortable WearLink fabric transmitter; Language versions (ENG;GER;FRA;SPA); Keylock; Water resistant-50m; Low battery indicator; HeartTouch; Polar Interval Trainer (HR, pace, distance) guided workouts; 99 Lap/Splits w/ average HR; Event countdown; Interval timers; Lap data; Continuous HR; HRmax predicted; Polar sport zones/Zone Pointer/Zone Lock; OwnZone; 3 Target zones with alarms; SonicLink; UpLink; 16 Memory Files; Weekly training summary; OwnCal