You can capture continuous physiological insights without a bulky wristband by wearing this Ola Esporte smart ring, engineered with a PAR2860 chipset and Tianyi 3918H optical sensor.
- Your heart rate, blood oxygen saturation, multi-stage sleep patterns, and daily stress levels sync automatically to your phone for easy weekly trend analysis.
- You control your camera shutter, view incoming call popups, and track prayer intervals hands-free using simple gestures and the compact LED screen.
- You pick your exact fit from seven numbered sizes in classic black, shiny gold, or sleek silver, while IP68 waterproofing protects the device during washing.
- You enjoy four consecutive days of active tracking on a single 90-minute magnetic charge, stretching to nearly ten days when switching to standby mode.
