Features/Vital alerts

Three alerts. You set the numbers.

The ring watches your heart rate and your blood oxygen while you wear it. If either crosses a limit you chose, the alert is logged — and on Ring 1 the ring vibrates on your finger. Three alerts, your thresholds, and a list of what happened.

Vibration is available on Circular Ring 1.

Buy now See the settings

‹Alerts···

HR All SpO₂

Alerts in the past 30 days6

October 3

182 bpm2 bpm above limit

↑ 214:02

92%4% under limit

↓ 413:02

October 2

90%6% under limit

↓ 610:02

The whole list

What it can alert you on.

High heart rateTriggers when your bpm is equal to or goes above the value you choose. The default is your Max HR.

Low heart rateTriggers when your bpm is equal to or goes under the value you choose. The default is your resting heart rate minus 10 bpm.

Low blood oxygenTriggers when your SpO₂ reaches the percentage you choose. The default is 94%.

Three alerts is the list. The ring does not alert on temperature, breathing rate, rhythm or sleep, and it does not decide anything is wrong — it tells you a number you chose was crossed, and when. Every alert is logged in the app, and on Ring 1 it also vibrates.

Settings

Turn each one on, and pick its number.

Each alert has its own switch and its own trigger, so you can run one, two or all three. The app fills in a default for each, and you can move it or reset it whenever you like.

High HR triggerDefault 191 bpm on this account — your Max HR. Slide it anywhere and save.
Low HR triggerDefault 40 bpm here — resting heart rate minus 10 bpm.
Low SpO₂ triggerDefault 94%.
Reset to defaultOne tap in each trigger sheet puts the number back.

‹Alerts Settings

Vibrations · Ring 1

Ring vibrations

Edit vibrationAlert ›

High HR alert

Activate alert

Edit trigger191 bpm ›

Low HR alert

Activate alert

Edit trigger40 bpm ›

Low SpO₂ alert

Activate alert

Edit trigger94% ›

Edit Ring Vibration×

Intensity

Vibration type

Alert (default)✓

Heartbeat

Quick

Rapid

SOS

Staccato

Symphony

Save

How you are told · Ring 1

A vibration on your finger, in the pattern you pick.

On Ring 1, alerts arrive as a vibration from the ring itself. You can set how strong it is, choose between seven patterns, or switch ring vibrations off and read the alerts in the app instead.

IntensityOne slider, applied to every alert.
Seven patternsAlert — the default — Heartbeat, Quick, Rapid, SOS, Staccato and Symphony.
Ring vibrations, offA single switch. The alerts are still logged.

The record

Thirty days of alerts, and how far past the limit each one was.

Alerts in the past 30 days

6

Filter

HRAllSpO₂

Each entry shows

182bpm · 2 above · 14:02

Entries are grouped by day, newest first, and each one carries the reading, the distance past your limit, and the time it happened.

Honest limits

What it will not pretend to do.

It does not diagnoseAn alert means a number you set was crossed. Nothing is inferred from it.
It is not for emergenciesNo one else is notified. If you feel unwell, call your local emergency number.
Three alerts onlyHigh heart rate, low heart rate, low blood oxygen.
Vibration is a Ring 1 featureEverywhere else an alert is a log entry in the app rather than a buzz.
The ring has to be on and connectedThe app prompts you to reconnect when it is not.
Included with the ringNo subscription, like every other measurement.

Questions

Before you switch them on.

The rhythm behind the rate

See ECG & heart rhythm

What it can alert you on.

Turn each one on, and pick its number.

A vibration on your finger, in the pattern you pick.

Thirty days of alerts, and how far past the limit each one was.

What it will not pretend to do.

Before you switch them on.

The rhythm behind the rate

The point is that you never have to remember to check.