Watt Key — Watch App for Tesla is made and published by Joshendy. AppBrain is an independent app data site and isn't affiliated with Joshendy. The app name, icon, screenshots and description belong to Joshendy and are shown as published on Google Play.

About Watt Key — Watch App for Tesla

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

Install Statistics

Watt Key — Watch App for Tesla has been installed 5.2 thousand times. In the last 30 days, the app was installed 150 times.

User Ratings

Watt Key — Watch App for Tesla is rated 3.11 out of 5 stars. The rating is based on 110 ratings.

App Information

Watt Key — Watch App for Tesla costs $4.99. The app size is 1.23 MB. The latest version available is 2.0. The last update was on October 5, 2026.

Technical Requirements

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

Description by Joshendy (from Google Play)

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:
• Now available in German, Spanish, Korean, Dutch, Norwegian and Polish
• Minor improvements

Show more Show less

More data about Watt Key — Watch App for Tesla

Price	$4.99
Total installs	5.2 thousand
Recent installs	150
Rating	3.11 based on 110 ratings
Ranking	Not ranked
Version	2.0
App size	1.23 MB
Number of libraries	?
Suitable for	Everyone
Ads	No ads

App Performance Report

Get a detailed PDF report for Watt Key — Watch App for Tesla with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

Watt Key — Watch App for Tesla Screenshot 1 of 9

Watt Key — Watch App for Tesla Screenshot 2 of 9

Watt Key — Watch App for Tesla Screenshot 3 of 9

Watt Key — Watch App for Tesla Screenshot 4 of 9

Watt Key — Watch App for Tesla Screenshot 5 of 9

Watt Key — Watch App for Tesla Screenshot 6 of 9

Watt Key — Watch App for Tesla Screenshot 7 of 9

Watt Key — Watch App for Tesla Screenshot 8 of 9

Watt Key — Watch App for Tesla Screenshot 9 of 9

Screenshots by Joshendy, from the Google Play listing

Official page on Google Play

Alternatives to Watt Key — Watch App for Tesla

Google Play Rating history and histogram

Installs over time

Watt Key — Watch App for Tesla has been installed 5.2 thousand times. Over the past 30 days, it has been installed 150 times.

Changelog of Watt Key — Watch App for Tesla

Show changelog

Developer information for Joshendy

Joshendy

joshendy89@gmail.com

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Watt Key — Watch App for Tesla for Android

★★★★★ Brandon Skandalaris · Jun 16, 2022

Awesome app! Very useful for those random times when I go out to my car and I leave my phone in the house. I might even use it as the primary key for my car now. Thanks for the WearOS love!

★★★★★ Alexander Ali · Jul 2, 2026

Hello, I recently purchased this watt key app and am very pleased to share how versatile and easy to use this watt app with full of great features for my Tesla. This version 10.5 is so great including driving your tesla without having to have your key card or tesla app phone with you. Watt app watch ⌚️ control everything for you. Very convenient and handy.👌 please try it with your tesla, you will love it. Thank you !! 😊

★☆☆☆☆ 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

★☆☆☆☆ 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.

★★☆☆☆ Marc Pirnack · Feb 23, 2023

Don't work with my Watch 5 Pro. After installation, it works and a few hours later the watch does not find my car and do not connect anymore.

★☆☆☆☆ 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

Subscribe to see full permission and library details

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 October 5, 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 Watt Key — Watch App for Tesla?

Watt Key — Watch App for Tesla 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 installed?

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

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

Watt Key — Watch App for Tesla scores 3.11 out of 5 stars, from 111 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, DRIVE Electric for Tesla, Tesla Key Wear, Tesla Key Mobile.

Today's trending apps Popular Lifestyle Apps Apps other people are watching Top new apps Price drops on Google Play

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners. As an Amazon Associate AppBrain earns from qualifying purchases.

More apps

Watt Key — Watch App for Tesla