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Category: Smart Rings

Price

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$25 - $49.99

$250 - $499.99

Brand

Oura

Miro

Ultrahuman

Features

Bluetooth

Rechargeable

Data Plan Optional

App Compatible

Color

Black

Gold

Model Family

Oura Ring 4

MIRO R1E

Ultrahuman Ring PRO

Operating System

Android

Customer Rating

Top-Rated

4 & Up

Charging Interface

Wireless

USB-C

myst in Smart Rings (3)

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Front. Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Midnight.

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Midnight - (2025)

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MIRO ECG Smart Ring

HomePage

00.00 min

ECG
- bpm

Sleep
- mmHg

HR
- mmHg

BP

Blood glucose
- °C

Sport

Miro - R1E HealthWear ECG UltraThin AI Smart Ring 10-Day Battery Life Fitness/Sleep/HR Tracker iOS Android Compatible Black #8 - Black - (2025)

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Front. Ultrahuman - Ring PRO - Smart Ring - Size Before You Buy with Ring PRO Sizing Kit - No Subscription Needed - Size 07 - Bionic Gold.

Ultrahuman - Ring PRO - Smart Ring - Size Before You Buy with Ring PRO Sizing Kit - No Subscription Needed - Size 07 - Bionic Gold - (2026)

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Rating 4.6 out of 5 stars with 528 reviews

4.6(528 reviews)

Rating 2.8 out of 5 stars with 5 reviews

Syndicated rating, 4.972028 out of 5 stars with 143 reviews on Ultrahuman.

(143 reviews from Ultrahuman)