Ekho E-20 heart rate monitor is a basic heart rate monitor which is one model up from the E-15. Compared with the E-15, the E-20 has an additional backlight feature but is otherwise identical to the E-15.

The main features of the E-20 are listed below:

• Continuous heart rate monitoring
• You can manually set the upper and lower limits of your heart rate training zone.
• You hear audible alerts when your heart rate goes outside of your heart rate zone.
• Stop watch to start and stop your exercise session
• Post exercise summary: Duration, maximum heart rate, average heart rate and calories burnt of the exercise session
• Basic time keeping: Time, date but no wake up alarm
• Backlight
• Wireless heart rate monitor (ECG accurate) with an analogue chest strap transmitter and a wrist watch receiver