Is the Merach W50 Lite good for running?

No. It is a walking treadmill, so it suits walking and light jogging at best. Runners should look at a full treadmill with handrails and a higher top speed.

How much weight can it hold?

The maximum user weight is 350 lb. That is higher than most walking pads, which often cap around 220 to 300 lb.

Does it have an incline?

Yes, it lists a 10% incline setting. That adds resistance for walking workouts, though it is not a substitute for a full incline treadmill.

What is the Bluetooth for?

The Bluetooth connection feeds the built-in speaker, so you can play audio from your phone without headphones. It is not a smart treadmill app connection.

Does it fit under a desk?

It is a walking pad with no full frame or handrails, so it is designed to slide under a standing desk. Check the deck height against your desk clearance before buying.

Is the Merach W50 Lite a good value?

Judge it against other walking pads with a 350 lb limit and incline. It offers a higher weight capacity than many entry-level models in this category.