# Performance and Battery

This section collects pages about responsiveness, battery usage, and practical optimization.

{% content-ref url="performance-and-battery/performances" %}
[performances](https://docs.smartlauncher.net/faq/performance-and-battery/performances)
{% endcontent-ref %}

{% content-ref url="performance-and-battery/best-smart-launcher-setup-for-battery-friendly-phones" %}
[best-smart-launcher-setup-for-battery-friendly-phones](https://docs.smartlauncher.net/faq/performance-and-battery/best-smart-launcher-setup-for-battery-friendly-phones)
{% endcontent-ref %}

{% content-ref url="performance-and-battery/widget-updates-stop-working" %}
[widget-updates-stop-working](https://docs.smartlauncher.net/faq/performance-and-battery/widget-updates-stop-working)
{% endcontent-ref %}