# SmartMeters

> Real-time monitoring of smart flow meter data for gas and microfluidic applications. (iPhone/iPad app by Siargo,Inc.)

- Source: https://appshunter.io/ios/app/smartmeters/id1487595512 (this page in markdown: same URL + `.md`)
- Developer: [Siargo,Inc](https://appshunter.io/developer/1318593278)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.4 · 56 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2019-11-19
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/smartmeters/id1487595512/reviews.md

## What is SmartMeters?

SmartMeters app 可实时监测矽翔微机电系统有限公司（矽翔公司，Siargo Ltd.）智能流量计的各项流量参数，获取流量计的动态流量曲线，计算总流量，电池电量，使用时长。

矽翔公司的智能流量计基于专有的MEMS传感器技术和物联网技术，为气瓶的灌充、存储、运输，气体、微液体流量的计量，过程测控等的智能管理提供了一个完整的解决方案。可测量气体、微液体的瞬时流量、累计用量、用气时间以及监测气瓶余量，并可通过蓝牙无线信号传输到手机等终端设备。该设备采用电池或外部电源均可，安装灵活；按键功能，允许用户在现场调整或查询参数；密码管理，保障数据安全；还具有流量过高/过低及气瓶余量过低报警功能。

The SmartMeters app monitors flow data from supported smart flow meters manufactured by Siargo Ltd. in real time via Bluetooth. Users can view the instantaneous flow rate, total flow, total usage duration, and battery level.

Based on proprietary MEMS sensing and IoT technologies, Siargo’s smart flow meters provide a comprehensive solution for the intelligent management of gas cylinder filling, storage, and transport, as well as gas and microfluidic flow measurement and process control. The devices measure instantaneous flow rate, total flow, and usage duration for gases and microfluids, while also monitoring remaining cylinder capacity. Data may be transmitted wirelessly over Bluetooth to mobile devices. Siargo's smart meters can either be powered with batteries or a power cable, offering flexible installation options. Users can configure the meters on-site with the tactile buttons, set password protection for data security, and set alarms for high/low flow rates and low remaining cylinder capacity.

## Key features

- Real-time flow data monitoring
- View dynamic flow curves
- Calculate total flow and battery level
- Monitor cylinder remaining capacity
- Bluetooth wireless data transmission
- Set high/low flow rate alarms

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/smartmeters/id1487595512/reviews.md

### 3/5 — Reset totalized flow in app does not work after update

*2026-08-02*

There is no way to reset totalized flow on the app after the update was pushed. Can this be returned to the app please?

## Frequently asked questions about SmartMeters

### What can SmartMeters monitor?

SmartMeters can monitor real-time flow data from Siargo Ltd. smart flow meters. This includes instantaneous flow rate, total flow, total usage duration, and battery level. It can also monitor the remaining capacity of gas cylinders.

### How does SmartMeters connect to the flow meters?

SmartMeters connects to Siargo Ltd. smart flow meters wirelessly via Bluetooth. This allows for convenient real-time data transmission to your mobile device.

### Can SmartMeters alert me to issues?

Yes, SmartMeters has an alarm function. It can alert users to high or low flow rates, as well as when the remaining cylinder capacity is critically low.

### What devices is SmartMeters compatible with?

Based on the provided data, SmartMeters is supported on iPhone devices. It is designed for iOS.

### How often is SmartMeters updated?

The latest version of SmartMeters is 4.1.0, which was last updated on August 24, 2026. This indicates a recent update, suggesting ongoing development and support.

### Is SmartMeters suitable for all ages?

SmartMeters has an age rating of 4+, making it suitable for users of most ages. The app's functionality is focused on utility and monitoring tasks.

### Does SmartMeters have ads?

No, SmartMeters does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user rating for SmartMeters?

SmartMeters has a rating of 3.0 stars based on one review. This suggests a mixed user reception, with potential areas for improvement.

## Version history (last 5 releases)

### 4.1.0 — 2026-08-24

- 改进了数据读取流程，提高了可靠性
- 优化了本地化支持
- 新增了针对累计流量和瞬时流量的报警配置选项
- 新增了编辑 Gas Conversion Factor 的选项
- 新增了重置累计流量及运行时间的按钮
- 新增了断开设备连接的按钮
- 修复了型号信息读取过于频繁的问题
- 修复了运行时间（小时数）读取不正确的问题

- Improved the data reading process for better reliability
- Improved localization
- Added setting to configure alarms for totalized & instant flow rate
- Added setting to edit the Gas Conversion Factor
- Added reset buttons for totalized IFR & uptime
- Added a button to disconnect from devices
- Fixed a bug where model number was being requested more often than necessary
- Fixed an issue where the uptime in hours was not being read correctly

### 4.0.0 — 2026-07-15

- 用户界面已全面改版。
- 流量数据接收频率从每 4 秒一次调整为约每秒一次。
- 新增了将流量数据记录并保存为 CSV 格式的功能。
- 改进了英语本地化。
- 更新了保修及联系信息。

- The UI has been completely overhauled.
- Flow data is now received roughly once per second instead of once every 4 seconds.
- Added the ability to record and save flow data as CSV.
- Improved localization for English.
- Updated the warranty and contact information.

### 3.0.0 — 2023-03-20

1、增加了特定瓶表升级功能
2、优化使用体验
3、修复bug

### 2.0.0 — 2021-09-07

1、瓶表升级
2、修复bug

### 1.0.0 — 2019-11-19

No release notes.

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## More apps by Siargo,Inc

- [SmartCylinder](https://appshunter.io/ios/app/smartcylinder/id1318593279)

All apps by Siargo,Inc: https://appshunter.io/developer/1318593278

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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 2026-08-29.*