Cardiac suite
Continuous heart rate, HRV and resting trends with validated algorithms.
Smart Rings
Private-label smart rings, engineered to wear 24/7
Medical-grade biometric sensing miniaturized into a titanium band thinner than a wedding ring — fully customizable as your brand.
Smart Rings
A lab of biometrics on the finger
Our NR-series reference platform packs a clean, continuous signal chain into a 6–8 mm band — ready to relabel, recolor and ship under your brand.
- Green/IR PPG for HR & HRV
- Red+IR SpO₂ with ±2% accuracy
- Skin temperature ±0.05 °C
- Sleep staging & activity
- BLE 5.3, 7-day offline memory
Highlights
What makes the smart ring stand out
Sleep & recovery
Four-stage sleep, readiness and recovery scoring out of the box.
Premium finishes
Titanium silver, obsidian, champagne gold and rose — PVD-coated.
Reference spec
Smart Ring reference platform
Indicative specifications of our proven platform — every parameter is customizable to your requirements and target cost.
- Band width
- 6.0–8.0 mm
- Weight
- 2.4–4.0 g
- Water resistance
- 10 ATM / IP68
- Battery life
- 5–8 days
- Charging
- Inductive · 60 min
- Sizing
- US 5–13
- Connectivity
- BLE 5.3
Start your project
Ready to build your smart wearable?
Get a tailored OEM/ODM quote within one business day — MOQ, lead time and BOM, no obligation.