SMA Energy vs WECO Bluetooth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMA Energy
Monitor and manage your home energy system and electric vehicle charging. Optimize solar power usage for sustainability and cost savings. Track energy production, consumption, and grid supply in a clear, structured format.
- Energy system overview
- Track energy production and consumption
- Optimize solar power utilization
- Control EV charging
- Forecast-based charging
- Optimized charging with solar power
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Thanks to the SMA Energy app, you can see all the most important data relating to your SMA Energy System in a clearly structured format. You can intelligently manage energy flows in your household or charge your electric vehicle – sustainably with your own solar power or at high speed if you’re in a hurry. Thanks to the SMA Energy app, you can have your own personal energy transition in your pocket. * Energy system at a glance, wherever you are * In the visualization area, you can find all the most important energy and power data for your SMA Energy System. Whether daily, weekly, monthly or yearly, you can see exactly how much electricity your PV system produces, what it was used for and how much grid-supplied power you have remaining. This enables you to keep constant track of your energy budget. * Optimizing and managing energy flows * In the optimization area, you can view current forecasts for solar power production. The app shows you how to use your energy even more sustainably. For example, you can automatically utilize your own, self-generated solar power as efficiently as possible for your own needs and reduce your grid-supplied power. * Charging electric vehicles * Do you drive an electric vehicle and want to refuel it with your own solar power using the SMA EV Charger charging solution? In the e-mobility area, you can control your car’s charging process easily and efficiently. You can choose between two charging modes: Forecast-based charging enables charging at minimal cost and with the peace of mind that your vehicle will be ready to go when you need it by configuring a charging target; optimized charging means intelligent charging of the vehicle with self-generated solar power. Thanks to the SMA Energy app, you can use your self-generated solar power from your SMA Energy System in a highly sustainable manner and optimize your energy budget. The app is your perfect companion for the energy transition at home and the mobility transition on the road.
WECO Bluetooth
Monitor your lithium battery's energy storage and access historical data. This free app connects via Bluetooth to view battery status, notifications, and alarms. Register your product to enable full functionality.
- Monitor battery energy storage
- Access historical data
- View notifications and alarms
- Bluetooth connectivity
- Product registration
- Free cloud service
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WeCo is a lithium battery manufacturer based in Italy 1) WeCo manufactures and sells lithium batteries worldwide. In order to provide the service with the improved functionality, it is necessary to monitor the energy stored in the battery using the APP (in some cases, model WeCo 5K3-XP) 2) WeCo also provides a free cloud service for all customers to store their battery data and provides the appropriate infrastructure to obtain historical information on battery energy processes, any notifications, alarms and events typically generated by BMS batteries, and via The Bluetooth PCB WeCo is visible on the APP. 3) This APP cannot be used for products other than WeCo batteries. Registering a WeCo product via the APP involves inserting the unique serial number contained on the battery label. The serial number is registered in the database by WeCo, and then authorized to be visible on the APP platform 4) This APP is free to use and will not charge any fees Thank you Please visit our website to better understand our product range. www.wecobatteries.com
Screenshots
Verdict
The clearest difference is monetization model: WECO Bluetooth at free against SMA Energy's free with in-app purchases. WECO Bluetooth also leads on review sentiment (50% vs 29%) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SMA Energy ships an update every 2 months, WECO Bluetooth every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | SMA Energy | WECO Bluetooth |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (1.4K ratings) — better | — |
| Positive reviews | 28.9% of reviews | 50.0% of reviews — better |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 170 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | SMA Solar Technology AG | WeCo srl |
Customer experience
SMA Energy
WECO Bluetooth
Bugs and requests
SMA Energy
Reported bugs
4 issues- Incorrect or missing generation data
- Unreliable login and password reset functionality
- Inconsistent app behavior across devices
- Inability to access system logs and diagnostics
Requested features
5 requests- Ability to customize data views and graphs
- Improved notification and alert system
- Integration with home automation and smart devices
- Support for off-grid and battery-only systems
- Easier system registration and data migration
WECO Bluetooth
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SMA Energy
No in-app purchases
WECO Bluetooth
No in-app purchases









