Smart Rings Renpho
prices on 5 modelsWhen you make a purchase through links on our site, we may receive a affiliate commission.
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Connection:Bluetooth 5.0 Measurements:heart rate monitor, pulse oximeter (oxygen), stress level, period tracker Body:titanium Protection:50 WR / 5 ATM |
 | Since the size of a Lynx smart ring differs from standard jewelry ring sizes, please purchase a sizing kit to find your perfect size and then purchase the Lynx health smart ring. The sizing kit includes 8 ring sizers (sizes 6-13) and a quick-start guide for this measuing tool to help measure your ring size more accurately. | Price from $199.99 up to $239.99 Compare prices and buy Renpho Health Tracker, Sleep Activity Monitor Long Battery No Subscription Titanium - Black - R-MZW01 (2025)
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 | Since the size of a Lynx smart ring differs from standard jewelry ring sizes, please purchase a sizing kit to find your perfect size and then purchase the Lynx health smart ring. The sizing kit includes 8 ring sizers (sizes 6-13) and a quick-start guide for this measuing tool to help measure your ring size more accurately. | Price from $199.99 up to $239.99 Compare prices and buy Renpho Health Tracker, Sleep Activity Monitor Long Battery No Subscription Titanium - Silver - R-MZW01 (2025)
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| Since the size of a Lynx smart ring differs from standard jewelry ring sizes, please purchase a sizing kit to find your perfect size and then purchase the Lynx health smart ring. The sizing kit includes 8 ring sizers (sizes 6-13) and a quick-start guide for this measuing tool to help measure your ring size more accurately. | Price from $199.99 up to $239.99 Compare prices and buy Renpho Health Tracker, Sleep Activity Monitor Long Battery No Subscription Titanium - Black - R-MZW01 (2025)
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| Since the size of a Lynx smart ring differs from standard jewelry ring sizes, please purchase a sizing kit to find your perfect size and then purchase the Lynx health smart ring. The sizing kit includes 8 ring sizers (sizes 6-13) and a quick-start guide for this measuing tool to help measure your ring size more accurately. |  |