← Rhythm

Which wearables work with Rhythm?

Apple Watch, Apple Health, the Oura Ring and WHOOP today.

Four connections, and each one has a page of its own.

• Apple Watch and Apple Health — the Watch app runs the workout on your wrist, and Apple Health is the door every other reading comes through.
• Oura — your recovery signals, your sleep, your heart-rate measures and your overnight temperature trend.
• WHOOP — your recovery signals, your sleep and your heart-rate measures. New connections have a seat limit today.
• Any other wearable — through Apple Health, if its own app writes there.

What is true of all four

Everything a device sends changes how confident a suggestion is. Your logged sets set the weight. On a day your signals read clearly low, Rhythm can suggest a lighter one, never a heavier one, and the number you lift is always yours to type. And Rhythm never shows a provider's own scores back to you; what you read is Rhythm's plain-language take on your day.

The honest limits

Overnight wrist temperature comes only from the newer Apple Watch models that carry the sensor; an older watch sends heart rate and sleep but no temperature. And a wearable is optional: Rhythm reads your training log first, so it works with nothing connected at all.