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O2Tracker® Stefan - Smart Ring Titanium Steel Health Monitoring Ring: Supports good sleep, regulates blood pressure Ring Size:9 Multiple Dials:

SKU: 94760339296

4.7
USD99.90 USD143.90

Pay in 4 interest-free payments of $24.98 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Description

Multiple Dials:

Blood oxygen chip:GH3220 RF analog front-end+ SFH2201

91"Large Screen & HD Display】With the super large screen and narrow frame

Support mobile phone operating system: IOS9

O2Tracker® Stefan - Smart Ring Titanium Steel Health Monitoring Ring: Supports good sleep, regulates blood pressure Ring Size:9 Multiple Dials:

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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