DreamSmart StarV Ring2 Smart Ring
Master of Health Management at Your Fingertips
Hyperglycemia Risk Assessment｜Health Manager｜XR Glasses/Phone Connectivity｜Compatible with Android/iOS Mainstream Phones
Sleep & Stress Monitoring
Blood Oxygen & Body Temperature Trend Monitoring
Exercise Heart Rate Monitoring
Ceramic Material
Dual-Channel Sensor Precision Monitoring
Portable Wireless Charging Case
Hyperglycemia Risk Assessment
XR Glasses & Phone Connectivity
Compatible with Android/iOS Mainstream Phones¹
StarV Ring2
Other Smart Rings

Ceramic Craftsmanship, Fashionably Elegant with Jade-like Warmth

Metal/Plated Material, Easily Scratched

Hyperglycemia Risk Assessment｜Sleep Monitoring｜Stress Monitoring｜Heart Rate Monitoring｜Exercise Monitoring

No Hyperglycemia Risk Assessment

Lightweight & Comfortable with Skin-Friendly Contact

Convex Inner Design for Better Skin Contact with Higher Design Complexity

Bulky, Uncomfortable to Wear, Allergy-Prone

Simple Internal Design

Dual-Channel Sensor Precision Monitoring

Higher-Cost Sensor Receiver Circuit Design Ensures Monitoring Accuracy

Crude Circuit Design with Low Cost

Up to 15 Days Long Standby Battery Life

Equipped with Integrated Wireless Charging Case for Storage & Charging

Maximum 7 Days Battery Life

Compatible with Android/iOS Mainstream Phones

Android Phones Only

Multi-Device Connectivity with XR Glasses/Phones

Control StarV Air2 AR Glasses: Answer/End Calls, Teleprompter Page Turning, etc.

Control Android/iOS Phones: Photo/Video Capture, Douyin Video Switching, Music Playback Control, etc.

Mostly Support Basic Phone Interaction

Master of Health Management at Your Fingertips

Ceramic Material with Jade-like Lightweight Frame, Exuding Elegance and Ultimate Comfort

Industry Benchmark in Hyperglycemia Risk Assessment²

Dual-Channel Sensor Precision Monitoring with Big Data Comparison

Precise Data Measurement via Dual-Channel Ring Sensors

Combined with Big Data Comparison for AI-Powered Hyperglycemia Risk Assessment

Relax Body & Mind, Recharge Your Vitality Daily

Sleep Data Monitoring｜Comprehensive AI Analysis｜Sleep Quality Evaluation

Dual sensors precisely monitor sleep data and perform comprehensive AI analysis³ to evaluate sleep quality, providing personalized suggestions. Gentle reminders will be given when detecting poor sleep quality.

24/7 Stress Monitoring for Better Stress Management

With 24/7 stress monitoring, view your real-time stress status clearly in the app

Smart Fitness with Visible Health Status

Heart Rate, Duration, Calories Burned

Real-time exercise data displayed on phone & AR glasses⁴. Different indicator lights flash during aerobic/anaerobic/peak heart rate states, with notifications suggesting rest at peak heart rate. The ring will flash different indicator lights. When reaching maximum heart rate, notifications will remind users to take a break.

Sleep Analysis｜Blood Oxygen Monitoring｜Body Temperature Trend Monitoring｜Vitality Index｜Exercise Monitoring

Dual-sensor precision monitoring makes your health data⁵ clearly visible in the app for multi-dimensional health management

IP68 Waterproof for Worry-Free Wear⁶

5ATM Water Resistance for Secure Use in Shallow Water

5ATM IP68 waterproof rating allows wearing during handwashing, swimming etc. without removal

Ultra-Long Battery Life for Day & Night Protection

Extended battery life ensures all-day reliability

Equipped with wireless charging case combining storage & charging Compact & portable with instant charging. Up to 15 days standby time⁷

Multi-Modal Interaction at Your Fingertips Across Devices

Paired with StarV Air2 AR Smart Glasses

Achieve multi-modal interaction with Android/iOS phones

Answer/end calls via glasses ,Teleprompter page turning, screen control, etc.

Single Tap: Confirm

Double Tap: Cancel/Return

Long Press: Return to Home

Swipe: Switch Selection

Control photo/video capture on Android/iOS phones,Douyin video switching & music control.

Single Tap: Confirm

Double Tap: Cancel/Return

Long press: Take a photo, start/end video recording

Swipe: Switch Selection

4 Sizes for Different Finger Circumferences

Choose Your Ring Size⁸

Product Specifications
Name
DreamSmart StarV Ring2 Smart Ring
Appearance
Dimensions
Inner Diameter 18.2mm-21.5mm, Thickness 2.9mm, Width 8mm
Weight
4g~6g
Color
Meteorite Black
Material
Ceramic
Battery
Built-in Battery
16mAH
Charging Time
IC charging, >85% in 60mins
Charging Method
Wireless Charging
Charging Device
Charging Case (260mAh, Type-C port)
Sensors
Heart Rate Sensor, Motion Sensor, Temperature Sensor, Touch Sensor
Features
Hyperglycemia Risk Assessment
MARD <20%
Heart Rate Monitoring
Daily & Exercise Scenarios
Sleep Monitoring
Track Sleep Data & Quality
Body Temperature Trends
Daily/Weekly/Monthly/Annual Data
Blood Oxygen Monitoring
Normal/Low Oxygen
Stress Monitoring
24/7 Tracking with Clear Status Display
Exercise Tracking
Steps, Distance, Goal Achievement, Calories Burned
Package Contents
Case Size
101mm x 81mm x 39mm
Smart Ring
x1
Charging Cable
x1
Charging Case
x1
User Manual
x1
1. As of release, StarV Ring2 only supports: Meizu 20Pro/20INFINITY, 21 series (Flyme11+); Huawei Mate40pro/Mate50/Mate60, P40pro/P50 (HarmonyOS V3.0+); Xiaomi 12/13 (MIUI13+); OPPO Find X5/X6 (ColorOS13+); vivo X90/X100 (OriginOS3+); iPhone13/14/15 (iOS16+). Other models pending adaptation.
2. Industry benchmark refers to StarV Ring being one of the few smart rings in China's mass-produced market with hyperglycemia risk assessment capability.
3. AI analyzes sleep duration, bedtime/wake-up time to evaluate sleep quality and provide personalized suggestions.
4. Post-workout data reports on phone; real-time exercise duration, calories burned, and heart rate displayed on StarV Air2 glasses.
5. Before using control features: Enable touch mode in MYVU APP > Home > Ring Settings and select target device.
6. IP68 rating per GB/T4208-2017 (CN)/IEC60529 (INT'L). Suitable for pool swimming. Water resistance degrades over time. Not for scuba diving, hot showers, saunas, or prolonged liquid immersion. Follow manual instructions. User bears responsibility for improper use.
7. 15-day standby based on lab tests, actual usage may vary.
8. Sizing Guide:
1) Prepare a non-elastic thin string (or a small paper strip; avoid elastic strings which may stretch and affect accuracy), a pen, and a ruler;
2) Wrap the string around the base of the finger where the ring will be worn (for optimal interaction, measure your index finger);
3) Mark the overlapping point of the string with a pen;
4) Straighten the string and measure the length from the end to the mark with a ruler. This is your finger circumference. Compare with the reference table to find the most suitable ring size.
* Images for illustration only. Actual product may vary.
* Data from lab tests under specific conditions. Actual performance may vary due to product variations, software versions, usage scenarios.
* Disclaimer: Not a medical device. Health data monitoring for general wellness purposes only (age 18+). Not for medical diagnosis/treatment. Consult healthcare professionals for medical advice.