Axis Ring by ApeLabs
Signals, simplified.
A precision‑finished smart ring that quietly tracks what matters and gets out of your way.

BioCore™ Sensors

• Optical Heart Rate (PPG) — continuous + workout modes.

• HRV Trend — nightly variability for recovery insights.

• Temperature Variation — while you sleep; trend vs baseline.

• SpO₂ (Night) — blood oxygen during sleep.

NightGraph™ Sleep

Sleep stages (light/deep/REM) with a single morning score. *(PProposed)

Readiness Index

A simple daily readiness score derived from HRV trend, sleep, and strain. 

MoveMinutes & Auto‑Workouts

Automatic activity detection with step count and intensity minutes. 

Aware Alerts

Gentle buzz for calls/messages/idle reminders. 

AutoSync LE

Bluetooth® Low Energy sync to the ApeLabs app; background uploads with minimal battery.

4) Spec Highlights (fill with verified numbers)

• Materials: Medical‑grade stainless steel outer, polymer inner shell 

• Finish: Polished steel bevel with micro‑facets; scratch‑resistant coating 

• Sizes: See Image Ref

• Sensors: PPG optical heart rate + skin temp sensor + 3‑axis accel 

• Charging: Magnetic contacts; USB‑C charging case

• Water: IP rating IPX7

• Connectivity: Bluetooth LE; iOS/Android app

• In the box: Axis Ring, Magnetic Charge Case, USB‑C cable, Quick start, Warranty card