Feature-forward model
R04S Smart Ring
Jieli JL7073 platform · BT 5.4 BLE · magnetic charging cable
Wellness & activity features
- Heart Rate & HRV
- SpO2
- Sleep Tracking
- Body Temperature
- Stress & HRV Trends
- Gesture Control
Model highlights
- Feature-forward model on the Jieli JL7073 platform with BT 5.4 BLE and a Vcare VC30F-S heart-rate sensor.
- The spec sheet lists daily activity, heart rate, SpO₂, HRV, stress, sleep, body temperature, gesture control and AI health analysis features.
Other smart rings
-
R02 Smart Ring
Dual source branches: Realtek RTL8762 ESF / BlueX RF03 · stainless steel -
R08 Smart Ring
RTL8762 ESF · magnetic charging compartment · stainless steel -
R10 Smart Ring
RTL8762 ESF · wireless charging dock · stainless steel
