Tesla’s latest iOS app update reveals several upcoming features that we’re sure everyone has been looking forward to. As usual, the Android update is likely a few days out.
As usual, Tesla App Updates (iOS) has kindly provided a breakdown of the decompiled app update, which reveals three key things: watch support, Banish, and a new way to onboard FSD users.
Tesla Watch App
People have been requesting a Tesla app on their watches for ages. Smart watches have become fairly ubiquitous today, and third parties have been providing Tesla functionality for both Android and Apple’s signature wearables for years.
However, using the Tesla API has some limitations, making a third-party solution less ideal. In addition, Tesla plans to charge developers for API calls in the near future, which means some wearable apps have moved to subscription-based services while others charge a large up-front fee.
However, the wait for an official watch app may soon be over. This latest version of the Tesla app, v4.38.0, reveals that you’ll need to select a vehicle to show on the watch, hinting that the UI will show a single vehicle at a time, which is to be expected.
We’re not sure whether you’ll be able to use the Apple Watch as a key for the vehicle, but Tesla app update 4.38 adds the ability to perform offline commands as long as the vehicle is within Bluetooth range. So even if Tesla doesn’t add key support, you should be able to unlock or start the vehicle even if you don’t have your phone or an internet connection.
Back in March of this year, a fan asked Musk if Tesla could add support for the Apple Watch. Musk replied, “Sure.” While not all of Musk’s yes replies result in a feature being implemented, a large percentage of them do, even if they’re a year or two later. Given this previous post and now this new watch code found in the latest update, it seems all but certain that we’ll get Apple Watch support soon.
We’d guess that Apple Watch support will be included in Tesla’s big Christmas update later this year (a look back at previous holiday updates).
Given Tesla’s propensity to launch features on iOS before Android, expect support for the Apple Watch before Android’s Wearables, but hopefully, Tesla is working on both.
Apple Watch concept created by a fan
@niccruzpatane
Banish (Reverse Smart Summon)
As part of Tesla’s FSD Roadmap, they mentioned that Park Seek and Banish (Reverse Smart Summon) will arrive in October. Banish will allow users to get out of their car in a parking lot, and the car autonomously find a parking spot (Park Seek) and park itself using Autopark.
Overall, it's a necessary system for Robotaxi and Cybercab, and it's been one of the most anticipated features for FSD for a long time. The sheer convenience of being able to get out of your car at the mall entrance while the vehicle locates its own parking spot and then comes back to pick you up using Actually Smart Summon - that’s just next level.
In the recent app update, Tesla revealed a few phrases related to Banish - namely some information about “Parking Map,” “Parking Occupancy,” and “Parking Details.” It seems that Banish will map the parking lot while it drives around, looking for a parking spot. Once it finds one, it’ll park and then relay that information back to the user, so that you know where the vehicle parked.
It seems that you may also be able to direct Banish to a specific parking area. Once it arrives, it’ll let you know if there’s a spot, and if not, it'll keep searching.
Naher94/Reddit
New User FSD On-Boarding
The final new feature tease is an interesting one. Tesla has recently put out another free trial for FSD, but many people trying it out for the first time (or the first time in a while), may not know what to expect. While Full Self Driving is a fantastic piece of software - it's still something that users have to supervise today.
We’ve recently been hoping that Tesla would address the user knowledge gap for new-to-FSD owners, and it seems like they’ll be adding some tutorial information for how to use FSD in an upcoming app update. Personally, the author has found people tend to panic when they see the steering wheel turn, jiggle, or the car accelerate hard—all things that happen on a day-to-day drive with FSD. While most FSD users are well-conditioned to the quirks, new users could be scared away.
We’re excited to see what kind of tutorials Tesla adds for users. We hope they’re in-depth and explain what certain FSD visualizations, like black or blue cars, signify.
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Tesla’s Dan W Priestley attended the Advanced Clean Transportation (ACT) Expo in Anaheim, California, and provided an update on Tesla’s Semi truck program. The presentation covered several key developments on the status of Tesla’s Nevada Semi Factory, refinements to the Semi, and Tesla’s plans for charging and ramping production through 2026.
Let’s dig in and take a look at everything that was captured by the Out of Spec team at ACT Expo. The original video is embedded below if you’d like to watch it.
Semi Factory & Production Ramp
Priestley reaffirmed the timelines mentioned during Tesla’s Q4 2024 Earnings Call that Tesla will scale Semi production in 2026. To achieve this, Tesla has been actively building and expanding the Gigafactory Nevada site, specifically to support the production of the Tesla Semi. The dedicated Semi facility will have a targeted annual capacity of 50,000 Semi trucks.
Following the beginning of production, Tesla will utilize the initial trucks to integrate into its own logistics operations. This will serve as both a final real-world testing ground as well as an opportunity for Tesla to gather data internally. Tesla plans to begin subsequent customer deliveries throughout 2026 as the ramp-up continues.
Reuters also reported that Tesla is hiring over 1,000 new employees at the Semi Factory to begin the rapid ramping of the program.
Semi has already amassed 7.9 million miles with Tesla’s current testing and operational fleets, providing some real-world data and testing. Feedback for the truck has been exceptionally successful, with many drivers praising the Semi’s performance and comfort.
New Tesla Semi Features
Of course, it wouldn’t be a Tesla keynote without showing off some new things. The Semi will be available in 500-mile and 300-mile range configurations, now featuring updated mirror designs and a drop-down glass section to improve visibility and allow easier interaction with external elements—such as control panels at ports, for example.
New Electric Power Take-Off (e-PTO)
The Tesla Semi will also feature a new capability called Electric Power Take-Off, or e-PTO system. Similar to the PTO systems found on other vehicles, this will allow the Semi’s high-voltage battery to power auxiliary equipment at variable voltages. That includes being able to power things like climate-controlled reefer trailers, potentially replacing the noisy and polluting diesel generators traditionally used for this purpose.
Charging and Batteries
Out of Spec BITS/YouTube
Tesla is also working on an updated battery pack design for the final production design of the Semi. This new pack is designed to be more cost-effective to manufacture. The battery pack itself is slightly smaller than before, but the truck maintains the same level of range through efficiencies. Dan also confirmed during his keynote that the battery cells for the Semi will be sourced domestically inside the United States, helping to alleviate potential burdens due to tariffs.
On the charging front, Tesla is using MCS - the Megawatt Charging System - capable of 1.2MW - and designed specifically for Semi. The system uses the same V4 charging hardware found at Supercharger sites but focuses on that larger power output. Alongside a smaller physical footprint, Tesla will be able to configure these V4 cabinets for either dedicated Semi charging or for shared power scenarios with regular Superchargers. Tesla is also working on an integrated overnight charging product, but Tesla isn’t ready to talk about it yet.
46 Semi Charger Sites Coming
The 46 new MCS sites coming soon.
Out of Spec BITS/YouTube
Finally, Tesla has made substantial investments in a public charging network for the Semi. There are currently 46 sites in progress throughout the United States, and plans for significant expansion throughout 2026 and 2027. These sites are strategically located alongside major truck routes and within industrial areas to support long-haul and regional operations. Tesla is aiming to offer the lowest possible energy costs to operators to help incentivize adoption.
This was one of the best updates to the Tesla Semi we’ve received since its initial unveiling. It seems that the Semi will receive a big portion of Tesla’s attention in 2026, while Robotaxi and FSD Unsupervised take the stage this year.
The Tesla Semi has the potential to transform transportation even more dramatically than EVs already have, serving as a testament to Tesla’s mission to electrify the world.
Sentry Mode is an invaluable tool for owners - capable of keeping the vehicle safe and secure even when you’re not around. This is especially true in recent times, with the misguided and unfortunate incidents surrounding Tesla ownership, including damage to Tesla vehicles, showrooms, and Superchargers.
B-pillar Camera Recording and Dashcam Viewer
With the 2025 Spring Update on 2025.14, Tesla is expanding Sentry Mode’s functionality for certain vehicles with some much-needed changes. Sentry Mode and Dashcam can now record footage from the vehicle’s B-pillar cameras. These cameras are located on the side pillars of the vehicle, between the front and rear doors.
This adds two crucially needed viewpoints, making Tesla’s Sentry Mode a truly 360-degree security system. These cameras also provide the best angles for capturing license plates when parked, so they will be greatly appreciated by owners in the event of an incident.
These vehicles are also receiving an improved Dashcam Viewer, which now displays the six camera feeds along the bottom and a new grid view. It also allows users to jump back or forward in the video in 15-second increments.
However, to the disappointment of many owners, not all vehicles are receiving these updates due to the additional processing power needed.
Limited to Hardware 4 Vehicles, Ryzen Isn’t Enough
We have confirmed that Tesla is only adding the additional camera recording and improved Dashcam Viewer on hardware 4 (HW4 / AI4) vehicles. The newer hardware presumably has the additional processing power and bandwidth needed to handle recording and saving the two additional video streams during Sentry Mode and Dashcam.
For the time being, owners of HW3 vehicles are not receiving this feature. This includes all vehicles with HW3, even those with AMD Ryzen infotainment systems. If you’re not sure whether your vehicle has HW3 or HW4, you can refer to our FSD hardware guide.
While there’s no doubt that recording two additional camera streams would be more computationally intensive, we hope that Tesla adds the improved Dashcam Viewer to HW3 vehicles in a future update.
Cybertruck Also Missing Improved Sentry Mode
Surprisingly, and most confusing for many - is the fact that the Cybertruck is also not receiving the improved Dashcam Viewer and B-pillar camera recording with this update. This struck us as odd, especially since the Cybertruck is currently the only vehicle with the improved, more efficient version of Sentry Mode.
Every Cybertruck is equipped with HW4 and AMD Ryzen infotainment units, so this clearly isn’t a hardware restriction. It’s possible the more efficient Sentry Mode is playing a role here due to the infrastructure changes. However, we expect Tesla to address this in a future update and eventually release these features for the Cybertruck as well.
Given the Cybertruck’s high visibility and its status as a frequent target for both positive and negative attention, many owners hoped that the Cybertruck would be one of the vehicles to receive this feature.
Adaptive Headlights
Tesla finally started rolling out its adaptive headlights in North America. While the new Model Y already came with the feature when it was released last month, other vehicles with matrix headlights are now receiving the feature in the Spring Update.
All vehicles with matrix headlights are receiving this feature, which includes the new and old Model 3, first-gen Model Y, and the new Model S and Model X.
If you’re not sure if your vehicle includes matrix headlights, check out our guide. What’s interesting here is that older vehicles that were retrofitted with matrix headlights due to an accident or user replacement are also receiving the adaptive headlights feature.
Legacy Model S & Model X
As with most updates, the older legacy Model S and Model X are not receiving all the features included in this update. Unfortunately, some of the features, which include the Blind Spot Camera on the instrument cluster, Save Trunk Height Based on Location and Keep Accessory Power On are limited to the new Model S and X.
Legacy S and X models will receive the Alternative Trip Plans feature, Avoid Highways (Requires Intel MCU) and the Keyboard Languages feature.
These vehicles are also receiving all the features in the Minor Updates section except for the visualization showing how far the door is opened, which is exclusive to the Cybertruck. These additions include improved music search results, contact photos in the phone app, automatic connecting to hotspots, the ability to show third-party chargers, view Supercharger amenities, and various improvements to music services.
While many users will be disappointed not to receive the B-pillar camera recording and Dashcam Viewer improvements, it’s important to remember that Tesla typically does a great job at bringing features to older vehicles, at least with the Model 3 and Model Y. If a feature isn’t added, it’s usually due to a hardware limitation.
![Tesla Semi Keynote: New Features, 46 Charging Sites, Upgraded Battery & More [VIDEO]](https://www.notateslaapp.com/img/containers/article_images/semi/semi-new-features.jpg/c7df4e0d32f8cb0beee080ad201e943b/semi-new-features.jpg)
