High confidence · 89 reviews analyzed · Based on 89 reviews. Signal may be noisy.

Upset

Recent user voice shows a upset sentiment. Users appreciate core battery monitoring functionality provides essential visibility into charge levels and cell health, but report frequent application crashes and white screen errors prevent access to critical battery data and bluetooth connectivity failures prevent the app from detecting or communicating with battery hardware.

Rating: 1.5

Reviews: 89

Confidence: high

How did the latest release land?

Overall
1.5/ 5
(3.4K)
Current version
2.1/ 5
+0.6 vs overall
(75)
Main signal post-update: core battery monitoring functionality provides essential visibility into charge levels and cell health.

Sentiment over time

Weekly average rating and review volume across stores, last 90 days.

Review themes

Praise

What users love

  • Core battery monitoring functionality provides essential visibility into charge levels and cell health
    • Users appreciate the ability to view battery statistics when the connection is stable
    • The interface allows for basic oversight of battery vitals when it functions correctly
Complaint

Common complaints

  • Frequent application crashes and white screen errors prevent access to critical battery data
    • Multiple reports of the app failing to open or displaying only a blank screen
    • Users describe the software as unstable and prone to closing shortly after launch
  • Bluetooth connectivity failures prevent the app from detecting or communicating with battery hardware
    • Users report the app fails to find or connect to the Bluetooth module
    • Connection attempts frequently result in the app showing the device as online but displaying no data
Request

Most requested

  • Offline mode functionality to allow Bluetooth monitoring without requiring an active internet connection
    • Users request the ability to monitor battery levels via Bluetooth without needing to be online
    • Feedback suggests internet checks should only apply to remote monitoring features

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by SMART BMS, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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