Dash M50/L50 - Stages Dash M50/L50 User Guide


Battery warnings and device care:

This device contains a lithium-ion battery. The below guidelines must be followed in order to maintain expected useful life of the device, and to reduce risk of damage to device or personal injury.

⚠ Battery Warning: Only power adaptors with output of 5 V DC, and maximum 500 mA, should be used to avoid device damage and/or electrical fire. The use of USB splitters and hubs, or other voltage DC output than 5 V DC, should be used with extreme caution. It’s also recommended to use only direct plug-in sources, or splitters and hubs with only one device inserted for charging.

⚠ Recycling/Disposal of device and battery warning:

This device includes a lithium ion battery. This device must not be mixed with general household waste. For proper treatment, recovery and recycling, please take this product(s) to designated collection points where it will be accepted free of charge. In compliance with your local laws and regulations, please contact local authorities for end of life disposal of this product and battery. WEEE and other compliance information is available, see Stages Cycling® help site for further information.

Health warning:

Before beginning exercise or modifying any exercise program, consult your physician. If you have a pacemaker or other internal electronic devices, also consult your physician before using any wearable exercise device.

Navigation hazards:

The Stages device may have features that show and recommend off-road/trail routes, please use extreme caution when following directions that are not navigationally marked or suggest routes that are dangerous. Always be aware of safety hazards whether on-road or off-road.
This device does not authorize anyone to disregard traffic laws or other regulations. Always be aware of hazards while momentarily viewing on-screen data. Come to a complete stop before using this device, which includes any manipulation of menus or data viewing.


California Proposition 65: The enclosed hardware and its packaging contain chemicals the State of California has found to cause cancer, birth defects or reproductive harm.

See Important Product Information insert provided with product for additional important safety and product information.