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Synapse Core · biometric-rings
AuraRing Pro Titanium Biometric Ring
$379$429★ 4.9 (204 reviews)● In stock
Brushed Stealth Slate · Iridescent Nebula · Polished Silver Chrome
Size
sensors
Multi-Wavelength PPG + SpO2
privacy
Local End-to-End Encryption
certification
FDA Registered Device
battery
7 Days Continuous
waterproof
100m Submersion
7-day battery, continuous nocturnal HRV & arterial pulse wave mapping
