Setting an hourly alarm on an F5 Polar heart rate monitor.

Language settings should be specified in your user's manual.
See General Settings, Page 12-13
Read it. If you don't have one, download it from here

http://www.polar.com/e_manuals/FT7/Polar_FT7_user_manual_English/manual.pdf

See video

Polar FT 7 Heart Rate Watch review

Polar FT7 Heart Rate Monitor


Polar FT7 Fitness Heart Rate Monitor HeartRateMonitorsUSA com Polar FT7 Review 2015 Best Heart Rate Watch

http://www.polar.com/e_manuals/FT1_FT2/FT1_FT2_Getting_Started_Guide/Polar_FT1_FT2_Getting_Started_Guide_English.pdf

For all those who lost their Polar Heart Rate Monitor manuals. Follow this link, fill in the details and get manual. Plenty of other Polar product info and support on this site.http://www.polar.fi/en/support/downloads?product=&category=User+manuals

I would go to Polar for a definitive answer but your monitor may not be making a good contact with your body. Therefore the reception of your heart beat is constantly starting over and can't give a reading fast enough. Try adjusting how you wear the monitor and see if it makes a difference. There is a battery in the chest strap also. The new ones have to go to Polar to get replaced unfortunately. That is another possibility.

u may have started wearing a Polar F11 Fitness heart rate monitor to help you keep track of your pulse during cardiovascular exercise. The monitor consists of a strap with electrodes that you attach to your chest, which transmit heart rate data to a receiver worn on your wrist like a watch. The wrist unit stores data and settings that you can customize, such as your weight, height and target heart rates. However, you may wish to reset the unit and start over with new settings. You can reset your Polar F11 by following a few easy steps.
Instructions

1. • 1 Press any button to activate the Polar F11 Fitness heart monitor unit.
     
   • 2 Press all buttons on the Polar F11 Fitness heart monitor simultaneously, except the "Light" button. There are five buttons and the "Light" button is at the top left side of the unit. Continue to hold the buttons until the display fills with digits.
     
   • 3 Press the "OK" button, which is located on the right side of the unit in the middle of the up and down buttons. The Polar F11 Fitness heart monitor will reset.
     

You may have started wearing a Polar F11 Fitness heart rate monitor to help you keep track of your pulse during cardiovascular exercise. The monitor consists of a strap with electrodes that you attach to your chest, which transmit heart rate data to a receiver worn on your wrist like a watch. The wrist unit stores data and settings that you can customize, such as your weight, height and target heart rates. However, you may wish to reset the unit and start over with new settings. You can reset your Polar F11 by following a few easy steps.
Instructions:

Press any button to activate the Polar F11 Fitness heart monitor unit.

• 2 Press all buttons on the Polar F11 Fitness heart monitor simultaneously, except the "Light" button. There are five buttons and the "Light" button is at the top left side of the unit. Continue to hold the buttons until the display fills with digits.
  
• 3 Press the "OK" button, which is located on the right side of the unit in the middle of the up and down buttons. The Polar F11 Fitness heart monitor will reset.
  

my tips and tricks page has the link to download any polar manual. Enjoy.

You can get the manual on the link below to set up the settings.

http://support.polar.fi/gip/PKBStoGIP.nsf/0/c225742500419a8ac225702e004619aa/$FILE/Polar_RS200_user_manual_English.pdf

Good Luck

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all POLAR watch manuals.Rate me, please

try this link for the manual.
polar f11 heart rate monitor manual Google Search .
However, you may wish to reset the unit and start over with new settings. You can resetyour Polar F11 by following a few easy steps. Press any button to activate the Polar F11 Fitness heart monitor unit. Press all buttons on the Polar F11 Fitness heart monitor simultaneously, except the "Light" button.

How to Reset a Polar F11 ' Healthfully

https://healthfully.com/reset-polar-f11-7176556.html reset polar f11 heart rate monitor Google Search