Monitor your battery management systems via Bluetooth. Supports multiple BMS types including Liontron, XiaoXiang, ANT, and Wattstunde. Offers a screen always-on mode and macOS compatibility.
3.9(7 ratings)
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Best apps like 123SmartBMS
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2.9 avg rating
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Updated October 2026
Looking for something like 123SmartBMS? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to 123SmartBMS
SMART BMS by ζε ΅ ι±
Strong Contender
π§ Utilities
2.1π(76 ratings)
Free
Connect to and manage your lithium battery via Bluetooth. Monitor battery status, query information, and set safety parameters. Receive alerts for battery faults and track their occurrences.
What We Love
- π Functional app
- π Easy to use
- π Works with lithium batteries
- π‘ Displays cell balance information
Room to Improve
- π Connection issues
- π Crashes and freezes
- π Unreliable data
- π Compatibility problems with updates
- π Drains phone battery
- π Privacy concerns with location access
Overkill Solar by Overkill Solar LLC
Worth Considering
π§ Utilities
4.7(16 ratings)
Free
This app connects to a solar battery management system to provide detailed monitoring and control. Users can track cell voltage, capacity, current, and manage charging/discharging ports. It also offers advanced configuration options for calibration, balancing, and protection settings.
