Purpose and compatibility
Usage
Unisex
OS compatibility
Android, iOS
Connectivity and sensors
Wireless technology
Bluetooth
Sensors and hardware
Oximeter
Functions
Sports
Run, Cycling, Fitness, Walking, Yoga, Skiing, Swimming, hiking, Rowing
Sports tracking function
Pedometer, Pulse, Activity start detection, Distance, Track record, Calorie tracking, Speed, Heart rate zones, Strava app support, Tempo
Health functions
Blood Oxygen Saturation Measurement, Monitor sleep, Stress level monitoring, Body temperature monitoring, Menstrual cycle monitoring, Heart Rate Measurement
Software
App Language
Czech, English, German
Battery life and storage
Max. Battery Life
192 h (8 d)
Normal Battery Life
120 h (5 d)
Included
Included
Charging station, Charging cable (USB-C)
Size and design
Do I know my size?
I know, I’ll choose below
Size
15
Colour
Green
Material
Ceramics
Water resistancy
100 m (10 ATM)
Select a brand/model
Brand
Oura
Model
Ring 4
Size
vel. 15
