WHOOP 5.0 and WHOOP MG, through the Fast Link attachment system. It does not fit WHOOP 4.0, which uses a different connector and clasp.

Yes. The WHOOP charger slides onto the sensor with the band still on — nothing to take apart.

Milanese mesh in high-quality stainless steel, closed by a magnetic clasp that adjusts to the millimetre.

No. We only sell bands and charms. The device is sold separately by WHOOP.

The ECG and Heart Screener features require a band with a conductive clasp. Every other WHOOP function works as normal.

Lukewarm water, mild soap, then wiped with a soft cloth. No washing machine, no tumble dryer, no bleach.