Log a reading from my wrist
Open the meter on your iPhone, then swipe to the remote page on the watch. It shows the live reading about twice a second, and LOG there saves it on the iPhone.
Step by step
- Open Meter on your iPhone and leave the meter in front.
- On the watch, swipe to the page with the live reading and LOG.
- Tap LOG, or use Double Tap on a watch that supports it.
- LOGGED flashes once the iPhone has saved it.

If that didn't work
IPHONE NOT REACHABLE or NO ANSWER FROM IPHONE means the watch could not get through: keep the phone near, with Meter open in front. OPEN THE METER ON YOUR IPHONE means Meter is on another screen, and CAMERA NOT READY that its camera has not started yet.