Pulse Ring 9 Waterproof Blood Oxygen Sleep Tracking - 50% Off Free Shipping!
Pulse Ring 9 Waterproof Blood Oxygen Sleep Tracking - 50% Off Free Shipping!
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Built for every night.
Track sleep stages, blood oxygen, and heart rate while you rest — comfortable enough to wear from the moment you go to bed until the moment you wake up.
One ring, every color.
Available in black, silver, and gold, with a range of sizes to fit most hands. Pairs with the companion app over Bluetooth to sync your data automatically.
Waterproof, for real life.
Shower, swim, or get caught in the rain — Pulse Ring keeps tracking. Built to handle daily life without ever coming off.
Materials & Build
Materials & Build
Made with premium, durable materials and tested for quality before every shipment, so it's built to last.
Shipping & Delivery
Shipping & Delivery
Free shipping on every US order. Most orders ship within 1-2 business days from our fulfillment center, with delivery in 3-7 business days.
Warranty & Returns
Warranty & Returns
Every Ragnar order includes a 6-month warranty against manufacturing defects, plus a 30-day return window if it's not the right fit for you. Our US-based team is just an email away.
Care Instructions
Care Instructions
Wipe clean with a soft, dry cloth after use. Avoid harsh chemicals or abrasive cleaners, and store in a cool, dry place.
Space for a real customer quote about their experience with Pulse Ring.
Pulse Ring 9 Waterproof Blood Oxygen Sleep Tracking - 50% Off Free Shipping!
Technology
How The Sensor Works
Stop guessing what happens while you sleep. Here's how the optical sensor measures your blood oxygen and pulse, without disrupting your rest.
- Heart Health
- Blood Oxygen
- Sleep & Rest
- Stress
- Activity & Movement
- General Health
Built For Your Day
You don't know how well you're recovering between moments. Pulse Ring is with you for all of them.
Starting your day
Check your energy and sleep before the morning gets going.
A stressful meeting
Feel your pulse rise — and see it confirmed on the ring.
Before bed
A quick look at how you've been sleeping this week.
Working out
Track your effort without reaching for your phone.
Built To Last
You don't want an accessory that breaks or irritates on day one. Here's how the Pulse Ring is built.
Materials
Hypoallergenic alloy, comfortable for 24/7 wear.
Waterproof
Certified water resistance — add the real rating (e.g. 5 ATM).
Comfort
Lightweight, low-profile design, made for sleeping.
Battery
7
days of battery
You don't want to charge a device every day. One charge gets you through your whole week — update this number to match your real product.
What's Included
- Pulse Ring 9 x1
- USB-C charging base x1
- Charging cable x1
- Quick start guide x1
- Gift box x1