Oura Ring

Sleep Tracking (and other?) device I bought Oct'2019

• download app, create account. Pair Bluetooth, update firmware. Reset ring to factory mode. Re-pair. "Searching for phone" forever, then says "restricted mode" again. Try restarting phone. Yep seems happy now.
• go to manually add activity for earlier today (Walking Commute). Can't seem to do it. Seems to have issue with yesterday, but today should be fine.

Frequently asked questions: Oura measures your resting heart rate during sleep and rest by detecting changes in your Blood Pulse Volume (PPG). (Sleep Tracking)

The ring tracks your resting heart rate while you sleep, and during restful moments during the day.

Can I wear the ring at the gym? You can, but to protect your finger and your ring, we don’t recommend it

Oura registers your body temperature reading every minute while you sleep.

Oura uses Bluetooth to sync your ring’s data with the app and to send notifications, but it doesn’t need to be connected to your phone to collect data. The ring can store data for up to 6 weeks. Just take your ring out of airplane mode and it will begin syncing all your stored data.