Smart Ring R13 with Display Screen | 5ATM Waterproof Health Tracker

Track Your Wellness 24/7 — Right on Your Finger

Meet the R13 Smart Ring — a next-generation wearable that packs a stunning display screen, touch controls, and comprehensive wellness tracking into a featherlight 2.5g steel ring. Whether you're hitting the gym, swimming, or winding down for the night, this ring keeps you informed and connected without any bulk or fuss.

Note: Health tracking data provided by this device is intended for general wellness reference only and is not a substitute for professional medical advice or clinical measurements.

Why You'll Love the R13 Smart Ring

• Built-in Display Screen & Touch Control — Instantly view your stats on a crisp display right on your finger; no need to reach for your phone.
• Comprehensive Wellness Monitoring — Continuously tracks heart rate, blood oxygen levels, blood pressure trends, and sleep patterns to help you stay on top of your daily wellness goals.
• Activity Tracking — Counts steps, distance, and calories burned across 20+ exercise modes, giving you a complete picture of your active lifestyle.
• 5ATM Waterproof — Rated for water resistance up to 50 meters, so you can wear it while swimming, diving, or in the shower without worry.
• Wireless Charging Case — Charges the ring conveniently on the go; simply dock and go. Full charge in approximately 2 hours.
• Long Battery Life — Up to 3–4 days of normal use, with a standby time of 16–20 days on a single charge (16mAh battery).
• Ultra-Lightweight Steel Shell — Weighing just 2.5g, the durable steel case feels virtually invisible on your finger all day long.
• Universal Compatibility — Syncs seamlessly with Android 9.0+ and Apple iOS 10.0+ via a companion app (scan the QR code in the manual to download).
• CE & FCC Certified — Meets international safety and quality standards for your peace of mind.

Product Specifications

Getting Started Tips

1. For best accuracy, wear the ring on your index finger. Middle or ring fingers are also fine — avoid fingers where the base is narrower than the knuckle.
2. Smart ring sizing may differ from standard ring sizes. Measure your finger circumference before ordering to ensure a comfortable, snug fit.
3. Charge the ring fully before first use — the heart rate sensor light will illuminate to confirm successful startup.
4. Download the companion app by scanning the QR code in the included manual, then pair your ring via the app.
5. Use only a standard charger (1A or below). Fast/quick chargers are not compatible and may damage the device.

Pair It With More Smart Wellness Gear

Looking to level up your wellness setup? Check out these related picks from our store:

• "1% Better Every Day" Motivational Canvas Wall Art Print — Keep your goals front and center.
• "Better Days Are Coming" Motivational Canvas Wall Art Print — Stay inspired on your wellness journey.

Learn More About Wearable Health Tracking

Curious about how wearable devices support everyday wellness monitoring? The National Institute of Standards and Technology (NIST) provides resources on measurement technologies used in consumer health devices.

Frequently Asked Questions

Q: What finger should I wear the R13 Smart Ring on for the most accurate wellness readings?

A: For the best accuracy, we recommend wearing the R13 Smart Ring on your index finger. The middle and ring fingers are also good options. Avoid fingers where the base is significantly narrower than the knuckle, as a loose fit can affect sensor accuracy.

Q: Is the R13 Smart Ring really waterproof enough for swimming and diving?

A: Yes! The R13 Smart Ring carries a 5ATM waterproof rating, meaning it is tested to withstand water pressure equivalent to 50 meters of depth. You can confidently wear it while swimming, snorkeling, or diving, as well as in the shower or rain.

Q: How do I charge the R13 Smart Ring, and how long does the battery last?

A: Place the ring into the included wireless charging case and connect it using the provided cable. A full charge takes approximately 2 hours. Under normal use, the ring lasts 3–4 days per charge. Standby time can reach up to 16–20 days. Important: Do not use fast chargers or high-power adapters — use only chargers rated at 1A or below.

Q: Which smartphones is the R13 Smart Ring compatible with?

A: The R13 Smart Ring is compatible with Android devices running Android 9.0 or later, and Apple iPhones running iOS 10.0 or later. Simply scan the QR code in the included manual to download the companion app and pair your ring via Bluetooth.

Q: How do I find the right size for my finger?

A: Smart ring sizing may not match universal jewelry sizing standards. Before purchasing, measure the circumference of your finger in millimeters and refer to the size chart to select sizes 8–13. A ring that fits comfortably (not too tight, not too loose) will also give you the most accurate health tracking readings.