# CIRCUL+

> First generation ring

Canonical page: [https://chrome-stats.com/d/id1493479787](https://chrome-stats.com/d/id1493479787)

## Overview

- **ID:** `id1493479787`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** BodiMetrics, LLC
- **Category:** Utilities
- **Rating:** 3.30 / 5 (36 ratings)
- **Version:** 1.64
- **Last updated:** 2026-01-23
- **First published:** 2020-01-15
- **Size:** 157 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/circul/id1493479787)
- **Website:** [https://bodimetrics.com/product/circul-sleep-and-fitness-ring/](https://bodimetrics.com/product/circul-sleep-and-fitness-ring/)
- **Privacy policy:** [http://bodimetrics.com/privacy-policy](http://bodimetrics.com/privacy-policy)

## Description

Circul+ Ring can not only measure daily blood oxygen saturation, but also measure sleep, blood pressure, exercise heart rate, etc，It is your health assistant!

The application is used in conjunction with circul + to help monitor peripheral oxygen saturation, heart rate, etc., and generate health reports and analysis.

Function:

1. Applications can easily connect circul + via Bluetooth.

2. Turn on daily monitoring, operation monitoring and sleep monitoring. The latest ring can monitor blood pressure; Tap to turn monitoring on / off and automatically generate reports.

3. Oxygen saturation, sleep, body temperature, heart rate variability (SDNN), diastolic blood pressure, systolic blood pressure, resting heart rate and heart rate data generated by circul+ ring will be saved to apple health in time. Daily step counting supports access to apple health data, and the source of steps can be switched between ring and apple health.

4. Before making any medical decision, please consult your doctor for advice in addition to using this application.

## Rankings

- #225,216 — Overall

## Review summary

Users praise Circul+ for its core capability: continuous SpO2 measurement and broad health metrics (sleep, HR, steps, temperature). The ring is described as providing granular SpO2 data and easy setup of the app. However, frequent issues across reviews include limited Apple Health integration (most data does not sync or export), reliability problems (frequent reading failures and unreliable alarms/auto-start-stop), poor customer support, and a clunky UI with occasional data discrepancies after updates.

### Pros

- Continuous SpO2 measurement with granular data.
- Broad health metric tracking (sleep, heart rate, steps, temperature) alongside SpO2.
- App is easy to set up and use.

### Cons

- Limited/incorrect Apple Health integration: most data does not sync or export.
- Reliability problems: frequent reading failures and inconsistent data.
- Alarm not reliably triggering and auto-start/stop feature failing.
- Poor customer support.
- Clunky UI/navigation with occasional data discrepancies after updates.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1493479787)