Rollme R2 smart health ring arrives as new cheaper model with 10-day runtime

[Redaktion]

The Rollme R2 smart ring is now available globally. The wearable is said to have health-tracking sensors that monitor metrics like heart rate, SpO2 level, and sleep. Other alleged features include up to 10 days of battery life with typical use and remote operation of your smartphone camera.

https://www.notebookcheck.net/Rollme-R2-smart-health-ring-arrives-as-new-cheaper-model-with-10-day-runtime.810929.0.html