HSR01 Smart ring
Ring size（mm）：No.8 18.2mm, No.9 19.0mm, No.10 19.9mm, No.12 21.5mm
Weight：2.9g
Color：(silver)-(silver + medium gold)
Chipset：German Dialog DA14531
App：JYOUPRO
Compatible system：Android5.1or above, iOS8.0 or above
FLASH memory：128kb ROM + 96 Kb RAM
Connection parameters：BT5.1
Sensor：SC7A20
Heart Rate Sensor：Tianyi 3602
Battery：17.5mAh
Charging mode：Magnetic Charging Cable
Dust Proof & Waterproof Level：IP68
Charging time：Two hours
Life time：7-9 days of use and 15 days of standby
New Fitbit smart ring features :
Advanced Health Rings for Monitoring
🌙 Comprehensive Sleep Tracking
Our innovative wearable provides real-time sleep analysis through advanced motion sensors, tracking:
Total sleep duration
Deep/light sleep phases
Awakening frequency
Sleep quality scoring
The accompanying app delivers personalized sleep improvement recommendations.❤️ 24/7 Heart Health rings Monitoring
Featuring medical-grade optical sensors that:
✔ Continuously measure heart rate (accuracy ±3bpm)
✔ Detect irregular heart rhythms
✔ Monitor heart rate variability (HRV)
✔ Provide cardiac recovery insights🏃 Activity & Fitness Tracking with intelligent rings
Precisely records your daily movement patterns including:
Step count with 98% accuracy
Distance traveled
Active/resting calorie burn
Exercise intensity levels
⚡ Premium Build & Durability
Surgical-grade stainless steel casing
IP68 waterproof rating (swim-proof)
Hypoallergenic inner surface
4.5g lightweight design
Available in sophisticated black and gold finishes🔍 Multi-Sensor Fusion Technology
Incorporates:
• 3-axis accelerometer
• PPG optical sensor array
• Blood oxygen monitor
• Skin temperature sensor
