Tech Specs:

Material:

[Housing] plastic; [Strap] rubber 

Altimeter:

No 

Barometer:

No 

Heart Rate Monitor:

Yes 

Chronograph:

Yes, stop watch 

Thermometer:

No 

Digital Compass:

No 

Adjustable Declination:

No 

Low Battery Indicator:

Yes 

PC Compatible:

Included Polar FlowLink 

Waterproof:

Water resistant to 164ft (50m) 

Backlight:

Yes 

Alarms:

1 Time with snooze, HR-based target zone audible & visual alarm 

Battery Type:

User replaceable 

Size:

Medium 

Recommended Use:

Training, cross-training, running, weight lifting, cardio 

Manufacturer Warranty:

2 Years