Tesla App 4.55.5 was released on April 3, 2026. Its own page currently contains 2 Undocumented observations, with no official feature entries. The news below explains what was found and how it relates to earlier versions; undocumented findings are unofficial and should not be read as a formal Tesla release-note announcement.
This version follows 4.55.0, whose news article explains the Service redesign and energy-product release-note interface. The Powerwall status and Earth Day findings examined here are separate additions to the branch's development picture. The earlier article supplies context; its feature discussion is not an identical change list for 4.55.5.
An undocumented Powerwall observation describes a more explanatory System Status. Instead of showing only that a battery is charging or discharging, the status aims to explain why the system is acting that way. Electricity prices and unusual conditions such as weather events are among the contexts discussed.
The practical benefit would be understanding the timing of an energy decision. A household could see that stored power is being reserved or used because an expensive tariff period is approaching. That explanation is different from a guarantee of savings: the finding does not quantify benefits or establish identical behavior for every home.
The second item is preparation for an Earth Day Charging Passport. The app references suggest another charging-summary experience associated with April 22, potentially combining vehicle and fleet statistics with an environmental theme. The feature remains a prospective finding rather than a confirmed program with published eligibility or rewards.
Compared with the service-focused 4.55.0 release, this version places more emphasis on energy explanations and charging activity. Both current-version items are Undocumented. We keep the Powerwall behavior and passport preparation clearly labeled in the news, without supplying their images or treating them as Tesla's official feature entries.
The app release date identifies the phone update, rather than the activation date of every related vehicle or home-energy capability. Individual account settings and compatible equipment still matter when interpreting these observations.
