Sigma
Onyx Fit Heart Rate Monitor

• The ideal training partner for athletes who are looking to fine tune their fitness with a simple and precise digitally coded Heart Rate Monitor
• DTS digital-coding ensures secure data transmission with no 'cross talk' when training in groups
• Memory function offers detailed analysis and comparison of training sessions allowing you to monitor your progress
• Freely programmable endurance training function to help you organise your training
• Fit Test function allows you to quickly determine your level of fitness
• Personal stats and settings file
• 4 heart rate functions
• 6 time functions including countdown and alarm
• Training mode with 3 adjustable heart rate zones
• Calorie counter
• Memory for 7 training sessions for training analysis and evaluation
• Total weekly and monthly values
• Settings recovery feature for battery changes
• Water resistant to 10 metres
• 5 languages
• Backlight stays lit for approximately 3 seconds per button press
• Quick change battery compartment
• Low battery warning
• ECG precise approved to medical standards
• Includes chest transmitter belt