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The MIRO R1 Ring is a lightweight (2.8g), stylish smart ring (sizes 7-13) crafted from SUS304 stainless steel with PVD coating. Powered by a Dialog DA14531 chip and Bluetooth 5.3, it offers advanced health monitoring: 95%+ accurate heart rate (Tianyi 3918 sensor), blood oxygen, and sleep tracking via the JRing app. Features include multi-sport GPS tracking (running, walking, cycling), precise step counting (>95% accuracy), and app-controlled camera/video functions. With 5ATM waterproofing, magnetic charging (1 hour), 7-10 day battery life (12-18mAh depending on size), and support for 28 languages via OTA-updatable app (Android 5.0+/iOS 10.0+), it's your ultimate wearable companion.
Q: What does it do with your phone
A: undefined
Q: Does this ring count steps as well?
A: Yes it does! It counts steps, heart rate, pulse-ox, and female cycle.

The MIRO R1 Ring is a lightweight (2.8g), stylish smart ring (sizes 7-13) crafted from SUS304 stainless steel with PVD coating. Powered by a Dialog DA14531 chip and Bluetooth 5.3, it offers advanced health monitoring: 95%+ accurate heart rate (Tianyi 3918 sensor), blood oxygen, and sleep tracking via the JRing app. Features include multi-sport GPS tracking (running, walking, cycling), precise step counting (>95% accuracy), and app-controlled camera/video functions. With 5ATM waterproofing, magnetic charging (1 hour), 7-10 day battery life (12-18mAh depending on size), and support for 28 languages via OTA-updatable app (Android 5.0+/iOS 10.0+), it's your ultimate wearable companion.

The MIRO R1 Ring is a lightweight (2.8g), stylish smart ring (sizes 7-13) crafted from SUS304 stainless steel with PVD coating. Powered by a Dialog DA14531 chip and Bluetooth 5.3, it offers advanced health monitoring: 95%+ accurate heart rate (Tianyi 3918 sensor), blood oxygen, and sleep tracking via the JRing app. Features include multi-sport GPS tracking (running, walking, cycling), precise step counting (>95% accuracy), and app-controlled camera/video functions. With 5ATM waterproofing, magnetic charging (1 hour), 7-10 day battery life (12-18mAh depending on size), and support for 28 languages via OTA-updatable app (Android 5.0+/iOS 10.0+), it's your ultimate wearable companion.

The MIRO R1E HealthWear Smart Ring is a premium, feature-packed wearable seamlessly integrating advanced health and fitness monitoring into a sleek, stainless steel ring design. Equipped with medical-grade sensors from Goodix (ECG, PPG AFE, Body Temperature) and an SC-7A20H G-Sensor, it delivers comprehensive tracking including: Accurate Health Metrics: Resting ECG, continuous SpO2, dynamic heart rate (resting ±5bpm accuracy), body temperature, and non-medical blood glucose trends. Advanced Fitness & Wellness: Precision step counting (>95% accuracy), multi-sport GPS tracking (running, walking, cycling), detailed sleep staging analysis, and menstrual cycle prediction. Robust Build: Crafted from SUS304 stainless steel with PVD coating, AF treatment, waterproof to 5ATM, and featuring high-voltage charging protection (up to 24V OVP). Long-Lasting: Enjoy 5-7 days of typical use or 8-10 days standby on a single 1-hour magnetic charge (16mAh/22mAh polymer battery sizes available). Seamless Experience: Controlled via the HealthWear app (supporting 28 languages), offering historical data, trends, and OTA updates. Compatible with Android 5.0+ and iOS 10.0+.

The MIRO R1E HealthWear Smart Ring is a premium, feature-packed wearable seamlessly integrating advanced health and fitness monitoring into a sleek, stainless steel ring design. Equipped with medical-grade sensors from Goodix (ECG, PPG AFE, Body Temperature) and an SC-7A20H G-Sensor, it delivers comprehensive tracking including: Accurate Health Metrics: Resting ECG, continuous SpO2, dynamic heart rate (resting ±5bpm accuracy), body temperature, and non-medical blood glucose trends. Advanced Fitness & Wellness: Precision step counting (>95% accuracy), multi-sport GPS tracking (running, walking, cycling), detailed sleep staging analysis, and menstrual cycle prediction. Robust Build: Crafted from SUS304 stainless steel with PVD coating, AF treatment, waterproof to 5ATM, and featuring high-voltage charging protection (up to 24V OVP). Long-Lasting: Enjoy 5-7 days of typical use or 8-10 days standby on a single 1-hour magnetic charge (16mAh/22mAh polymer battery sizes available). Seamless Experience: Controlled via the HealthWear app (supporting 28 languages), offering historical data, trends, and OTA updates. Compatible with Android 5.0+ and iOS 10.0+.
| Cons for Miro - R1 Smart Ring for Women Men Health Tracker Blood Oxygen Heart Rate Monitor Sleep Unisex Smart Rings Silver #8 - Silver - (2025) | |||
|---|---|---|---|
| Battery Life | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Customers are enthusiastic about the R1 Smart Ring, although there are some concerns. Some customers have noted issues with the battery life of the ring. Specifically, they mention that the battery only lasts for a short period.