High confidence · 99 reviews analyzed · Based on 99 reviews. Signal may be noisy.

Upset

Recent user voice shows a upset sentiment. Users appreciate core activity tracking for steps and sleep remains a functional habit for long-term users, but report post-update technical regressions cause frequent app crashes and persistent blank screen errors during launch and data synchronization failures between wearable devices and the mobile application break the user experience.

Rating: 3.5

Reviews: 99

Confidence: high

How did the latest release land?

Overall
4.1/ 5
(1.3M)
Current version
3.5/ 5
-0.6 vs overall
(706)
Main signal post-update: post-update technical regressions cause frequent app crashes and persistent blank screen errors during launch.

Sentiment over time

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

Review themes

Praise

What users love

  • Core activity tracking for steps and sleep remains a functional habit for long-term users
    • Users continue to rely on the platform for daily step and sleep monitoring
    • Some long-term users find the basic tracking features essential for their daily routine
Complaint

Common complaints

  • Post-update technical regressions cause frequent app crashes and persistent blank screen errors during launch
    • Users report the application failing to open or crashing immediately upon switching profiles
    • Multiple accounts of the app becoming non-functional after the latest update
  • Data synchronization failures between wearable devices and the mobile application break the user experience
    • Real-time data like blood oxygen and skin temperature readings fail to sync after recent updates
    • Users experience significant delays or total failure in syncing daily activity and calorie metrics
Request

Most requested

  • Restoration of previous data visualization layouts to improve readability and reduce navigation effort
    • Users request the return of the compact design for sleep and activity data
    • Requests for the reinstatement of specific tracking features like menstrual cycle estimation

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 Sync Solver - Health to Fitbit, 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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