Who actually needs one
People training with heart-rate caps, indoor cycling with grip on the bars, and anyone whose watch plots fiction during HIIT. Casual walkers can stay on the wrist.
- Moisten contacts
- Wear it snug, not theatrical
- Compare a known easy walk to see if numbers make sense
Comfort and care
A wet electrode works better. Wash the band so it does not become a science experiment.
Pairing and privacy
Bluetooth straps can connect to bikes and phones. Unpair in gyms. You do not need to broadcast your pulse to the room. For health walking, skip the purchase until you have a reason.
A strap will not interpret chest pain. Symptoms still win.
