Spire Health Tag

Make your clothes smart

Spire Health Tag is the world’s first invisible health tracker. Made to be “worn” on your clothes, Heath Tags are the easiest way to monitor your sleep, stress and activity.

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Health made easy

Seamless design,
ultimate convenience

Never forget your smartwatch again. Health Tags are placed on your clothes, so you just get ready and go.

24-7 Health monitoring

We help you monitor your breathing and heart rate to give you a full picture of your sleep, stress, and activity.

No charging,
and washer & dryer safe

Health Tags last for 1.5 years, are waterproof, and you get free replacements with Spire+. We recycle Tags (when you send it back).

Your complete health partner

Breathe better, sleep better

Our breathing sensors give useful insights for improving your sleep.

Real-time tension awareness

Know when you are getting tense and take action before symptoms occur

Your virtual health coach

Health Tags track your calories, steps, and heart rate and remind you to be active.

People love their Health Tags


I love that I can attach them to my clothes and forget about them!

Nicole - Farmington, MN

No Hassle

Health Tags give me the biofeedback I've been looking for without any "extra" gear.

Maxine - Plano, TX


They are so easy to use even that my parents are using them now!

Scott - Mesa, AZ

How does it work?

Attach Health Tags to your
clothes once – and forget about them.

Unpack your Health Tags
Tag clothes you wear most
like bras and underwear
Just get dressed and let Health Tags
keep track of your health

A mind-body experience

Health Tags work with our free iOS companion app to track your progress 24/7 and provide actionable insights and recommendations




Activity and Workouts

Sleep Quality

Backed by Science

Spire’s technology is backed by 7 years of research from Stanford University. Our comprehensive, clinical-grade sensors continuously monitor respiration, heart rate, activity, and sleep

Proprietary, clinically-proven sensors

Industry-leading algorithms

Recommended by 1000s of health professionals

Be your best self with Health Tag

Free US Shipping

Free 30 Day Returns

1 Year Warranty*

Free Replacements when batteries run out*