Discover the Future of Smarter Health Tracking
The Hart Ring X2 by FITTR redefines wearable technology — combining titanium craftsmanship, AI-driven insights, and professional-grade tracking. It doesn’t just count steps — it decodes your body’s story.
Core Highlights
Heart Rate & HRV Tracking
Track your real-time heart rate, recovery readiness, and overall resilience. HRV insights help you understand stress, recovery, and cardiovascular balance.
Sleep Insights & Sleep Score
Break down your rest into deep, light, and REM stages. Get a comprehensive sleep score and recommendations to wake up more energized.
Stress & Energy Monitoring
Identify how your body responds to daily challenges. Visualize stress and energy balance to maintain peak performance and calm.
Recovery Score
Advanced algorithms combine HRV, Resting HR, and Sleep Quality to guide when to push harder — or take a step back.
SpO₂ & Body Temperature Tracking
Monitor oxygen saturation and subtle temperature shifts for holistic wellness awareness.
VO₂ Max Tracking
Measure your body’s oxygen utilization during workouts to improve endurance and cardiovascular efficiency.
Women’s Wellness Mode
Exclusive feature for women — track menstrual cycles, symptoms, and phases with precision. Receive personalized insights and health recommendations.
Biological Age Tracking
Discover your real biological age and see how lifestyle changes impact your overall vitality.
AI Food Logging + Calorie Tracking
Effortlessly log meals using AI-based recognition for smarter nutrition and daily calorie balance.
Correlation Graphs & Weekly Reports
Visualize how sleep, HRV, activity, and stress interconnect — making your health data meaningful and actionable.
Design & Durability
Crafted from aerospace-grade titanium, the Hart Ring X2 is sleek, comfortable, and water-resistant up to 5ATM (50 meters) — built for every lifestyle.
Battery Life: 8+ days on a single charge
Charging Case Standby: Up to 20 days
Charging Time: ~60 minutes
Memory Storage: 2 MB
Battery Capacity: 200 mAh
Connectivity: Bluetooth Low Energy (BLE)
App & Coaching Integration
Sync with the FITTR Hart App to unlock personalized analytics, nutrition insights, and access to 700+ professional FITTR coaches for guided improvement.
How It Works
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Place your order — receive a free sizing kit first.
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Try the sample rings for 24 hours to find your perfect fit.
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Confirm your size via the link provided.
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Your personalized Hart Ring X2 ships within 2–7 business days.
Note: Returns are not accepted for size mismatch after confirmation.
What’s in the Box
Specifications
| Feature |
Detail |
| Material |
Aerospace-grade Titanium |
| Water Resistance |
5ATM (50 meters) |
| Battery Life |
Up to 8 Days |
| Standby Time (Case) |
Up to 20 Days |
| Battery Capacity |
200mAh |
| Memory |
2MB |
| Charging Time |
60 Minutes |
| Connectivity |
Bluetooth (BLE) |
| Operating System |
OTA |
| Country of Origin |
India |
| Warranty |
1 Year Manufacturer Warranty |
Fulfillment & Support
Dispatched directly by FITTR from Pune for authenticity and prompt delivery.
Actifyz manages customer support, order tracking, and after-sales coordination.
Actifyz Assurance
Every FITTR product sold on Actifyz is 100% genuine, brand-authorized, and covered under official manufacturer warranty.
