: The monitor typically uses a single 1.5V battery (like an AG13 or AAA). If the screen fades, pry the monitor unit out of its socket to access the battery compartment on the back. Usage Tips

Tracks metrics such as cycles completed, RPM, duration, and estimated calories burned.

Easy Cycle | Yj 1033 Manual

: The monitor typically uses a single 1.5V battery (like an AG13 or AAA). If the screen fades, pry the monitor unit out of its socket to access the battery compartment on the back. Usage Tips

Tracks metrics such as cycles completed, RPM, duration, and estimated calories burned. Easy Cycle Yj 1033 Manual