Smart Rings 2024 New Health Ring Men Women Sports Fitness Tracker Heart Rate Sleep Monitor Blood Oxygen Blood Pressure Bluetooth

$30.56
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    Description

    Nfc smart ring 2024 with health monitor app for android It's simple,Lightweiht and Senseless Wear,The Perfect combination of Technology and Art. Smart ring Specification: Water proof:IP68 Material:Shell: titanium steel Thickness:3mm Weight:About 2.9g Color:gold Chipset:Germany Dialog DA14531 Memory(ROM+RAM):128kb ROM + 96 Kb RAM G-Sensor:SC7A20C Bluetooth Version:5.1 MobileAPP-GPS:Support Heart rate sensor:HX3602 Battery Type:Polymer Battery Operating temperature range:0-50℃ Battery Capacity:About 18 mah Charging time:1 Hour Theory Standby time:20-25 days Normal using time:7-8 days Charging:magnetic charging Compability:Support Android 5.0 and above; Apple IOS 10.0 or above Operation:Ring no touch function, no button; App open the movement and function test