Bandwidth

Know your bandwidth.

The Bandwidth Band reads your heart rate variability, sleep and strain, and turns it into one number: how much you have in the tank today.

Ships to 38 countries Warehouses in EU, UK and US One app, 12 languages

The hardware

One band, no screen, five days of battery. Everything else lives in the app.

Screenless sensor band

Screenless sensor band

Charges while you wear it

Included, no subscription

Bandwidth blends the three metrics that actually predict your day. No streak pressure, no badges, just an honest reading.

Heart rate variability and resting heart rate, measured while you sleep.

Stages, debt and consistency, scored against your own baseline.

How hard today actually was, in training and in life.