POV Camera Glasses or an External Camera for Sports Practice?

Choose POV camera glasses when you want to record what is in front of the athlete. Choose an external camera when you need to see the athlete’s whole movement. For some practice sessions, the two views complement each other.

This guide is written by BIVDIKO to explain the recording perspective of our sports camera glasses. It is not a laboratory comparison of camera brands.

Start with the question you want to answer

Before recording, decide what you will look for in the footage. “What was in front of me before this play?” and “Where was my back foot during the swing?” require different camera positions. More footage is not necessarily more useful if the important detail is outside the frame.

What POV camera glasses show

The camera on BIVDIKO W640 Smart Sports Glasses follows the direction of the wearer’s head. That gives a first-person record of the scene in front of the athlete, useful for revisiting a practice sequence or discussing the context of a play.

The view does not prove exactly where the eyes were looking, and it is not a complete view of the wearer’s body. Head movement also changes the framing. Make a short test recording in the actual practice position and check what is visible before relying on that angle.

When an external camera is more useful

Use a suitably placed phone or camera when you want to see body position, footwork or an entire swing. Keep the relevant body parts and equipment in frame throughout the movement. Follow the venue’s rules and position recording equipment where it does not interfere with practice.

If you compare two repetitions, use similar framing and select comparable moments. A change in camera position can change how a movement appears. Do not treat a manually drawn angle in a two-dimensional image as an automatic or validated biomechanical measurement.

A simple two-view practice workflow

1. Choose one drill and one review question.
2. Record a short test from the wearer’s perspective.
3. Add an external view if the question requires seeing the athlete’s body.
4. Review what each clip actually shows and select the relevant moments.
5. Manually import selected media into the BIVDIKO App for review and comparison.
6. Save one clear observation to revisit in the next session.

The BIVDIKO App supports manual image and video review, comparisons and frame-by-frame viewing. A user or coach chooses and adds annotations; recording does not automatically generate coaching feedback.

Common questions

Can I review my complete baseball swing from my own camera glasses?

Not from the wearer’s view alone. Use an external angle if the goal is to see the full body or bat movement. Our baseball recording guide explains a practice workflow.

Do I need both views for every session?

No. Use the simplest recording setup that captures the detail you want to discuss. Check a test clip before recording a longer session.

Read the BIVDIKO product FAQ and the manual video review guide for the next steps.