# UltraLS   ECG SpO2 TEMP — user reviews

> 1 indexed App Store user reviews of UltraLS   ECG SpO2 TEMP by Yan Lu Qi, rated 3.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/ultrals-ecg-spo2-temp/id1111634718/reviews
- App overview in markdown: https://appshunter.io/ios/app/ultrals-ecg-spo2-temp/id1111634718.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 1/5 — Rubbish

*2017-05-08*

Waste of time constantly says no wifi when there clearly is.

**Developer response:** You need to buy the device. Please refer to our website.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*