Best Reviews Polar RS400SD Heart Rate Monitor and Sports Watch

Polar RS400SD Heart Rate Monitor and Sports WatchBest Reviews Polar RS400SD Heart Rate Monitor and Sports Watch

With so many on offer these days, it is wise to have a brand you can recognise. The Polar RS400SD Heart Rate Monitor and Sports Watch is certainly that and will be a great acquisition. For this great price, the Polar RS400SD Heart Rate Monitor and Sports Watch comes widely recommended and is a popular choice for many people.


  • Average, minimum and maximum heart rate of training
  • Heart rate - bpm / %
  • Polar Fitness Test
  • Polar OwnCal® - calorie expenditure
  • Polar OwnCode® (5kHz) - coded transmission
  • Polar OwnOptimizer - personal training status
  • Polar OwnZone® - personal heart rate zone
  • Polar sport zones
  • Speed/Pace - current, average and maximum
  • Distance - training, lap, and total
  • Running Index
  • Graphical target zone indicator
  • HeartTouch - button-free operation of wrist unit
  • Interval trainer guided workouts - heart rate / pace / distance
  • ZoneLock
  • ZonePointer
  • Weight: 45g
  • Water resistance: 50m