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ETERNITY Waterproof Fitness Tracker Smart Ring Medical Grade – Transmissive Oximetry for Normoxic/Hypoxic Use
ETERNITY Waterproof Fitness Tracker Smart Ring Medical Grade – Transmissive Oximetry for Normoxic/Hypoxic Use
Regular price
$115.48 USD
Regular price
Sale price
$115.48 USD
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per
Shipping calculated at checkout.
SKU:ETT5-Black
100000 in stock
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Functions
Functions
Health Monitoring: Heart rate, SpO2, HRV, Body temperature, Sleep tracking, Sleep score, Body recovery evaluation, Menstrual cycle prediction, Non-invasive blood glucose (optional)
Activity Tracking: Step counter, Distance, Calories, Daily fitness, Sport modes (walking, running, riding), Sync to Google Health & Apple Health
Smart Features: Incoming call vibration, Health alerts vibration, Clock alarm, Event reminders, Wear detection, Restore default, Restart, Firmware info, OTA upgrade
Certifications
Certifications
Medical: NMPA, FDA, TGA
Tech & Safety: FCC, CE, ROHS, REACH, CCC, SRRC, MSDS, UN38.3
App & Compatibility
App & Compatibility
App: AIZO RING
OS Support: Android 5.0+, iOS 9.0+, HarmonyOS 2.0+
Languages: 30+ languages
Access: App Store, Google Play
Updates: OTA firmware upgrade
Power Specifications
Power Specifications
Battery: 20mAh Lithium Polymer
Usage Time: 5–7 days
Standby: 30 days
Charging: Magnetic contact, <1.5h recharge
Hardware Specifications
Hardware Specifications
Core: Low-power BLE chipset, BLE5.0
Sensors: Multi-channel medical-grade PPG, Temp sensor, High-precision G-sensor
Motor & Memory: Ultra-low power motor, 1-week onboard data storage
Mechanical Specifications
Mechanical Specifications
Waterproof: 5ATM (50m)
Materials: 316L antibacterial stainless steel (inner & outer)
Sizes: #7 to #13
Dimensions & Weight: 8.5mm × 2.4mm, ~4.9g (varies by size)
Environment: Operating temp -20℃ to 50℃, Charging 0℃ to 40℃, Storage -30℃ to 70℃, Humidity 10–90% (operating), 5–90% (storage)
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