What does the Ultrahuman Ring PRO measure?

Ring PRO tracks sleep stages (REM, Deep, Light), resting heart rate, heart rate variability, skin temperature, movement, workouts, recovery and menstrual cycle and ovulation patterns using a redesigned PPG sensor, a temperature sensor and a 6-axis motion sensor.

How long does the Ring PRO battery last?

Up to 15 days on a single charge: about 12 days in Turbo Mode and more than 15 days in Chill Mode. With the PRO Charging Case, combined battery life reaches up to 45 days. Results vary with usage and settings.

What is the difference between Ring PRO and Ring AIR?

Ring AIR is the lightest option at 2.4 g and 2.4 mm with 4–6 days battery and a single-core processor. Ring PRO is 2.65 mm with up to 15 days battery, up to 250 days on-ring storage, a dual-core processor with on-chip machine learning and ProRelease safety technology.

Is there a mandatory subscription?

Core tracking and access to your personal data do not require a recurring subscription. Optional PowerPlugs add specialised insights such as AFib detection, respiratory health and advanced cycle tracking.

How is health data protected?

Ultrahuman operates under ISO27001, GDPR and HIPAA compliance, and users retain full access to their raw markers.

Which apps does Ultrahuman integrate with?

Ultrahuman integrates with Apple Health, Google Fit, Garmin, MyFitnessPal, Fitbit, Polar, Wahoo, Suunto, TrainingPeaks and more. Developers can build on the UltraSignal platform.

How do I choose the right ring size?

Ultrahuman uses custom sizes 5 to 14 that may differ slightly from standard US ring sizes, with no half sizes. A sizing kit with plastic sizers is recommended before ordering. If you know your Ring AIR size, Ring PRO fits the same.

China Best Remote Health Monitor Manufacturers & Supplier

Empowering global healthcare providers, medical brands, and B2B distributors with ISO13485-certified Remote Patient Monitoring (RPM) hardware, continuous metabolic sensors, smart rings, and clinical-grade telehealth wearables.

B2B Product Portfolio

Engineered Telehealth & Remote Monitoring Hardware

Explore OEM/ODM customisable medical smart wearables, non-invasive telemetry devices, and IoT health monitors designed for hospital-to-home monitoring ecosystems.

Veinasa-NPK IP68 Environmental Telemetry Sensor

Veinasa-NPK IP68 Soil NPK Fertility Sensor RS485 Modbus RTU Precision Monitoring

Industrial Telemetry & Environmental Sensor

Sinocare Non-Invasive Electronic Blood Glucose Monitor

Sinocare Smart Electronic Non Invasive Glucose Meter Sensor Blood Glucose Monitor

Metabolic & Diabetes Care Hardware

Medical Grade Waterproof Stainless Steel Smart Ring

Medical Professional Grade Sport IP67 Waterproof Anti-bacterial Smart Ring

Biometric HRV & Sleep Tracker

Sejoy Multifunctional Smart Diabetes Glucose Monitor

Sejoy Free App Diabetes Management Blood Sugar Glucose Monitor Smart Meter

App-Connected Telehealth Monitor

Postpartum Recovery Smart Watch Health Tracker

Ladies Postpartum Recovery Smart Watch Breastfeeding Timer Sleep Tracker HW015

Women's Health & Recovery Wearable

4G Senior SOS GPS Telehealth Smart Watch

4G Android Waterproof Telehealth Care Heart Rate Senior SOS GPS Tracker Smart Watch

Elderly RPM & Telehealth Watch

SR03 OEM Stainless Steel Custom Smart Ring

SR03 Stainless Steel OEM Smart Ring Temperature Fitness Sleep BT Calling Health Tracker

Custom OEM/ODM Health Smart Ring

R5 Titanium Smart Ring BT Health Monitor

R5 Smart Ring Titanium BT Smart Ring Fitness Sleep Health Tracker Synchronous APP

Fighter Jet-Grade Titanium Wearable

Executive B2B White Paper

Next-Generation Remote Health Monitoring Ecosystems

A comprehensive technical analysis of OEM/ODM hardware manufacturing, multi-sensor photoplethysmography (PPG), edge machine learning algorithms, and international regulatory compliance for remote patient care.

180+

Global Deployment Regions

99.4%

PPG Sensor Signal Accuracy

ISO 13485

Certified Cleanroom SMT

15-45 Days

Ultra-Low Power Battery Life

Multi-Biometric Sensor Fusion

Integrating dual-wavelength photoplethysmography (PPG), NTC thermal sensors, and 6-axis inertial measurement units (IMU). Our hardware captures continuous Heart Rate Variability (HRV), continuous blood oxygen saturation (SpO2), resting heart rate, and micro-deviation skin temperature with clinical reliability.

Edge Micro-Machine Learning

On-chip dual-core processors execute tinyML neural networks directly at the hardware layer. This enables real-time artifact filtration, motion cancellation during sleep or exercise, offline physiological data logging for up to 250 days, and zero data-loss during extended patient transit.

Cybersecurity & Interoperability

Designed from the ground up to comply with ISO 27001, GDPR, and HIPAA data standards. Native SDKs and UltraSignal APIs support seamless connectivity with Apple HealthKit, Google Health Connect, and enterprise electronic health record (EHR) platforms via HL7 FHIR formats.

Strategic Sourcing Outlook 2025–2030

Global Sourcing & Tech Trends in Telehealth Hardware

How medical device procurement directors, pharmaceutical research organizations, and OEM brands are shifting specifications toward unobtrusive biometric forms and continuous metabolic tracking.

1. Form-Factor Paradigm Shift: Wrist to Finger

B2B procurement is rapidly transitioning from bulky smartwatches to sleek, bio-compatible titanium Smart Rings. Finger capillaries feature significantly higher arterial perfusion rates than wrist vessels, improving heart rate variability (HRV) and nocturnal pulse wave velocity resolution by over 300%.

2. Continuous Metabolic & Non-Invasive Glucose

Managing chronic lifestyle conditions requires bridging continuous glucose monitoring (CGM) with multi-sensor wearables. Sourcing trends prioritize combined hardware platforms that correlate blood biomarker telemetry, interstitial fluid metrics, and thermal regulation within one centralized telemetry dashboard.

3. Multi-Week Battery Endurance & Energy Efficiency

Patient compliance drops drastically when devices require daily charging. Modern Remote Patient Monitoring contracts mandate low-power BLE 5.3 chips, custom power management integrated circuits (PMICs), and compact magnetic charging cradles capable of driving 15 to 45 continuous operation days.

Remote Health Hardware Category	Primary Biometric Sensor Stack	Target Healthcare / RPM Use Case	Data Transmission & Compliance
Titanium Smart Rings (PRO Series)	Dual-wavelength PPG, NTC Temp, 6-Axis Motion Sensor	Sleep stage tracking, Nocturnal HRV, Dynamic Recovery, Cycle Tracking	BLE 5.3, On-ring storage (up to 250 days), HIPAA / GDPR API
Continuous Glucose Monitors (CGM M2)	Subcutaneous Interstitial Enzymatic Electrodes	Diabetes care, Real-time metabolic score, Postprandial glucose tracking	NFC / Real-time Bluetooth stream, Encrypted Cloud Gateway
4G Senior Telehealth SOS Watch	Optical Heart Rate, SpO2, Fall-Detection IMU, GPS / LBS	Elderly care, Assisted living emergency response, Cardiac arrhythmia alerting	Direct 4G LTE Cellular uplink, Native Voice Calling, Server Webhooks
Non-Invasive Glucose Sensor Devices	Multi-spectrum Infrared Optical Spectroscopy	Pain-free glucose screening, Preventive metabolic health baseline	Bluetooth Mobile Sync, iOS / Android Custom White-Label App

Factory Capabilities & OEM Expertise

Why Leading Global Brands Partner with Our China Factory

We bridge state-of-the-art automated manufacturing with clinical-grade biomedical engineering, supplying end-to-end white-label hardware, custom firmware, and SDK integration.

In-House UltraFactory Production

Operating automated high-speed SMT assembly lines, ISO Class 7 cleanrooms, and automated optical inspection (AOI) equipment. Full internal ownership of tooling, resin encapsulation, and PVD titanium coating ensures consistent unit-to-unit quality.

Full Medical & Safety Compliance

Our factory operates under ISO 13485 medical device quality management systems. All product lines meet stringent international standards including CE MDR, FCC, RoHS, REACH, and biocompatibility standards (ISO 10993).

Complete White-Label Customization

From custom laser-engraved branding, customized casing materials (titanium, medical stainless steel, anti-bacterial resin), to bespoke firmware flashed with your proprietary BLE UUIDs, algorithms, and packaging.

Medical Advisory & Validation

Biomedical algorithms are continuously benchmarked against clinical ECG, polysomnography (PSG) sleep labs, and reference blood testing methods, backed by published research in clinical and scientific journals.

Turnkey Software SDK & Cloud API

Accelerate time-to-market with pre-compiled iOS/Android SDKs, Bluetooth parsing documentation, and secure cloud webhooks to connect hardware telemetry directly into your digital health platform.

Scalable B2B Tiered Pricing

Direct factory pricing with low initial minimum order quantities (MOQs) for trial deployments, scaling up to high-volume commercial production runs with strict lead-time guarantees.

Buyer Guidance

Frequently Asked Questions for B2B Procurement

Everything you need to know about custom OEM orders, regulatory certifications, SDK integration, and factory quality assurance.

What certifications do your Remote Health Monitors hold for international export?

Our manufacturing facility operates under strict ISO 13485 (Medical Devices Quality Management System) guidelines. Depending on the specific product line (Smart Rings, Telehealth Watches, CGMs), our devices are certified for CE (MDR Class IIa/I), FCC, RoHS, REACH, and UN38.3 for lithium battery transport. We also support OEM partners in registering for FDA 510(k) clearances and local country-specific medical registrations.

Can we brand the hardware, app, and Bluetooth broadcast names with our company identity?

Yes, absolutely. We specialize in comprehensive OEM/ODM white-label manufacturing. We offer laser-etched logo branding on titanium ring shells, watch chassis, and charging docks. At the firmware level, we configure the Bluetooth Low Energy (BLE) broadcast UUID and device name to display your brand during pairing. We also supply customized white-label iOS and Android apps or raw Bluetooth SDKs.

How is raw biometric telemetry data accessed and integrated into our EHR system?

We provide full developer resources via our UltraSignal SDK and API documentation. The hardware syncs raw photoplethysmography (PPG), inter-beat intervals (IBI for HRV), skin temperature, and motion counts to your app. From there, data can be piped directly into your secure cloud, hospital Electronic Health Record (EHR) systems, or clinical platforms using HL7 FHIR and JSON webhooks.

What is the Minimum Order Quantity (MOQ) for custom OEM and ODM orders?

For standard unbranded samples or clinical evaluation batches, our MOQ starts at just 10 to 50 units. For custom white-label packaging, custom colorways, and custom logo etching, typical factory MOQ starts at 500 units. Full custom ODM hardware developments (custom PCBA layout, unique casing molds) are evaluated on a project-by-project basis.

How do your Titanium Smart Rings compare against standard smartwatches in biometric accuracy?

Smart rings sample light through the dense capillary networks on the palmar side of the finger, which yields a perfusion index up to 10x higher than wrist-based wearables. This results in superior optical signal-to-noise ratios, allowing highly precise measurement of resting heart rate, pulse wave velocity, micro-fluctuations in body temperature, and HRV stage tracking during deep sleep.

How is patient data privacy and security handled at the hardware layer?

Data privacy is engineered directly into our chipsets. On-device memory uses AES-128/256 bit encryption to secure raw biometric data stored offline. Bluetooth communications utilize encrypted secure simple pairing (SSP). Our software and cloud pipelines adhere strictly to HIPAA compliance in the US and GDPR compliance in the European Union.

What sizing options and fitting kits are available for B2B Smart Ring distribution?

We supply custom sizing kits featuring durable plastic sizing rings spanning standard international sizes 5 through 14. We strongly recommend sending sizing kits to end-users or clinical trial participants prior to ring deployment to guarantee optimal skin contact for high-fidelity optical sensing.

What is your typical production lead time and international shipping SLA?

Sample orders and evaluation units ship within 3 to 5 business days. Mass production OEM orders of 1,000 to 10,000 units typically carry a manufacturing lead time of 21 to 30 days. We ship globally via express air freight (DHL/FedEx/UPS), air cargo, or ocean freight, complete with full dangerous goods (DG) lithium battery documentation.

Accelerate Your Remote Patient Monitoring Hardware Launch

Partner directly with China’s premier Remote Health Monitor manufacturer. Contact our biomedical engineering and procurement team today to request samples, factory specs, and wholesale B2B quote pricing.