Watt Key — Watch App for Tesla

1.9

Joshendy

3.12

105 reviews

5,000+
Downloads

$4.99

Unlock your Tesla on approach. Full vehicle control from your Wear OS watch.

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About Watt Key — Watch App for Tesla

Watt Key — Watch App for Tesla is a lifestyle app developed by Joshendy.

Download Statistics

Watt Key — Watch App for Tesla has been downloaded 5 thousand times. In the last 30 days, the app was downloaded 170 times.

User Ratings

Watt Key — Watch App for Tesla is rated 3.12 out of 5 stars. The rating is based on 110 ratings.

App Information

Watt Key — Watch App for Tesla costs $4.99 to download. The APK download size is 1.23 MB. The latest version available is 1.9. The last update was on September 7, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since July 2022.

Description

Watt Key turns your Wear OS watch into a full Tesla key fob — no phone required.

Connects directly to your Tesla over Bluetooth. No internet, no cloud, no delay. Just your watch and your car.

RECENT UPDATE: Watt Key has been rewritten from the ground up for improved reliability and speed. If you tried Watt Key before and had issues, this is a great time to give it another shot.

FIND ON APPROACH
Your watch detects when you're near your Tesla and unlocks it automatically — before you reach for the door.

AUTO SECURE
Walk away and Watt Key locks your vehicle behind you. No fumbling with your phone.

FULL VEHICLE COMMANDS
• Lock / unlock
• Open any individual door
• Pop the frunk
• Open the trunk
• Toggle the charge port
• Open the Cybertruck tonneau cover

MULTIPLE VEHICLES
Own more than one Tesla? Name and switch between vehicles right from your watch.

CUSTOMISABLE TILE
Add a Wear OS tile for one-swipe access to the commands you use most.

BLUETOOTH ONLY — PRIVATE BY DESIGN
No account, no cloud setup, no internet required. Watt Key talks directly to your Tesla over Bluetooth — fast, private, and works even without signal.

WORKS WITH
Samsung Galaxy Watch and all Wear OS devices.

Download Watt Key and take control of your Tesla — right from your wrist.

Recent changes:
* Bug fixes

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More data about Watt Key — Watch App for Tesla

Price	$4.99
Total downloads	5 thousand
Recent downloads	170
Rating	3.12 based on 110 ratings
Ranking	Not ranked
Version	1.9
APK size	1.23 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Watt Key — Watch App for Tesla app

Google Play Rating history and histogram

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Downloads over time

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Watt Key — Watch App for Tesla has been downloaded 5 thousand times. Over the past 30 days, it has been downloaded 170 times.

Changelog of Watt Key — Watch App for Tesla

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Developer information for Joshendy

Joshendy

joshendy89@gmail.com

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Comments on Watt Key — Watch App for Tesla for Android

★★★★★ Hugo Rocha · Jul 29, 2024

The app works very well. Five stars. Just a security question for the devs. The key for Tesla is encrypted and saved only in my local watch or something goes for yours servers? Is really secure and if someone attack your server can grab my Tesla key and control the car?

★★★★★ Gim Yam Ong · Jul 8, 2026

Works well with 3 of my Samsung Galaxy Watch series running Wear OS. Allows me to go for my daily workout without having to carry my phone or key card. Only need to wear my Samsung Galaxy Watch a phone key. Highly recommend.

★★★★★ Michael Gerst · Mar 18, 2026

The Watt Key phone app works well to set up the watch app.

★☆☆☆☆ Andy Chuah · Jan 1, 2026

Not working. Can't detect my car at all, better go for B-key or Tsla key fob can detect immediately.

★☆☆☆☆ Thomas Runge · Jun 30, 2024

No Tesla with this VIN found. What a frigging waste of time. The app is a scam and not working. At least not with a 2023 model S

★☆☆☆☆ Francis Castrillo · Mar 25, 2025

Does not work at all. Pixel 9 Pro + Pixel Watch 3 XL + 2025 Model 3

Google Play Rankings for Watt Key — Watch App for Tesla

This app is not ranked

Technologies used by Watt Key — Watch App for Tesla

2 permissions

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Frequently asked questions about Watt Key — Watch App for Tesla

Is Watt Key — Watch App for Tesla free?

No. Watt Key — Watch App for Tesla costs $4.99 on Google Play.

Is Watt Key — Watch App for Tesla still available?

Yes. Watt Key — Watch App for Tesla is on Google Play, and the last update we saw was on September 7, 2026.

Does Watt Key — Watch App for Tesla contain ads?

No. Google Play does not list Watt Key — Watch App for Tesla as containing ads.

How large is the Watt Key — Watch App for Tesla APK?

The Watt Key — Watch App for Tesla APK is 1.23 MB.

Is Watt Key — Watch App for Tesla suitable for children?

Google Play rates the content of Watt Key — Watch App for Tesla as suitable for everyone.

How many times has Watt Key — Watch App for Tesla been downloaded?

Google Play lists 5,000+ downloads for Watt Key — Watch App for Tesla.

How do people rate Watt Key — Watch App for Tesla?

Watt Key — Watch App for Tesla scores 3.12 out of 5 stars, from 105 ratings on Google Play.

Who made Watt Key — Watch App for Tesla?

Watt Key — Watch App for Tesla was developed by Joshendy. It is listed in the lifestyle category on Google Play.

What are the best alternatives to Watt Key — Watch App for Tesla?

People looking at Watt Key — Watch App for Tesla also look at these lifestyle apps: T BLE KEY for Tesla, Tesla Power, Tesla Key Wear, DRIVE Electric for Tesla, Tesla Key Mobile.

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