# ObservSMART vs Everbeat Ring

The clearest difference is device support: Everbeat Ring at 3 against ObservSMART's 1. Everbeat Ring also leads on iOS requirement (15.1 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ObservSMART ships an update monthly, Everbeat Ring every 4 weeks. The most recent releases landed on September 26, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | ObservSMART | Everbeat Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/everbeat-ring/id6478994257/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 40 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Invisalert](https://appshunter.io/developer/972776117) | [Grektek LLC](https://appshunter.io/developer/1277758967) |

## What reviewers say

### ObservSMART

[App page](https://appshunter.io/ios/app/observsmart/id1448037752)

**In-app purchases:** none


### Everbeat Ring

[App page](https://appshunter.io/ios/app/everbeat-ring/id6478994257)

This app monitors key heart health metrics including heart rate, SpO2, and sleep patterns. It features an FDA-cleared ECG to detect heart irregularities, providing daily feedback to help users understand and improve their well-being.

**Highlights:** FDA-cleared ECG for heart irregularity detection, Heart rate monitoring, SpO2 tracking, Sleep pattern analysis, HRV and respiration tracking, Body temperature monitoring

**In-app purchases:** none


## Frequently asked questions

### Is ObservSMART free?

ObservSMART is free to download, with no in-app purchases.

### Is Everbeat Ring free?

Everbeat Ring is free to download, with no in-app purchases.

### Do ObservSMART or Everbeat Ring have ads?

Neither ObservSMART nor Everbeat Ring shows ads.

### Which is updated more often, ObservSMART or Everbeat Ring?

ObservSMART ships an update monthly, and Everbeat Ring every 4 weeks. Most recently, ObservSMART was updated on September 26, 2026 and Everbeat Ring on June 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*