Specification Baseline & Development Goals
Baseline criteria and in-development targets for the Haptic Harmony Ring. Engineered for precision, still evolving toward production readiness.
Physical Specifications
Dimensions
20mm (outer diameter) × 8mm (width) × 2.5mm (thickness)
Weight
Under 5 grams (Basic); 5.1 grams (Premium, titanium)
Available Sizes
US 7-13 (three band sizes)
Materials
Hypoallergenic polymer core with overmolded outer shell (titanium on Premium)
Colors
Space Gray, Silver, Rose Gold
Water Resistance
Designed for IP67 (validation pending)
Haptic Technology
Haptic Engine
Piezoelectric actuator (TDK PowerHap)
Vibration Patterns
Pre-programmed library, unlimited custom patterns via SDK
Intensity Levels
10 adjustable levels
Frequency Range
50-300 Hz
Response Time
<10ms latency
Haptic Resolution
1ms precision
Connectivity
Bluetooth
Bluetooth 6.0 Low Energy (BLE 6.0)
Range
Up to 30 meters (open space)
Pairing
Bonds with multiple hosts; one active connection at a time
Protocols
BLE GATT, Custom Gestura Protocol
Security
AES-128 encryption
Power & Battery
Battery Type
Lithium-ion polymer
Capacity
22 mAh
Battery Life
3-5 days typical use (Basic model)
Standby Time
Up to 30 days
Charging Time
To be finalized during hardware validation
Charging
Connector-free charging via dock — no port on the ring (dock powered via USB-C)
Device Compatibility
iOS
Planned for a future release
Android
Planned for a future release
macOS
macOS 11.0 or later
Windows
Windows 10/11 with Bluetooth 5.0+
Linux
Kernel 5.0+ with BlueZ 5.50+
Sensors
Accelerometer
3-axis, ±16g
Gyroscope
3-axis, ±2000°/s
Temperature Sensor
Device temperature sensing (thermal management)
Capacitive Touch
Single-touch gesture detection
Environmental
Operating Temperature
0°C to 45°C (32°F to 113°F)
Storage Temperature
-20°C to 60°C (-4°F to 140°F)
Humidity
5% to 95% non-condensing
Certifications
FCC and CE certification pending
What's in the Box
- ✓Haptic Harmony Ring
- ✓Contact charging dock
- ✓USB-C cable for the dock (1m)
- ✓Quick start guide
- ✓Sizing guide
- ✓Warranty card
- ✓Cleaning cloth
- ✓Premium carrying case
Warranty & Support
1-Year Warranty
Comprehensive coverage for manufacturing defects and hardware failures.
30-Day Returns
Not satisfied? Return within 30 days for a full refund, no questions asked.
Lifetime Support
Access to our support team, documentation, and community forums for life.
Questions About Specifications?
Our team is here to help you find the perfect fit.