A number you’ll trust.

Signal Ring guides you through every reading with posture cues, calming audio, and gentle visual prompts, helping you stay relaxed for the most reliable measurement possible.

All-day background readings.

Blood pressure isn't static. Signal Ring tracks it throughout the day, building your MAP trend to reveal the patterns a single reading can't.

Your health, in context.

Every reading includes an Accuracy Score and identifies what may have influenced your result, whether you're resting, recovering from a workout, or going about your day, and surfaces helpful guidance when it matters.

How Signal Ring compares

Signal Ring
Standard Cuffs
“Cuffless” Wearables
Health Wearables
No Subscription required to access data & insights
Always with you
On-demand blood pressure reading
Background blood pressure monitoring
Cuff-free blood pressure readings
Calibration required
Adds context to blood pressure