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- B-KEY for Tesla (Watch Key)
- B-KEY for Tesla (Watch Key) Vs. XIAOTE - Tesla BLE Watch key
B-KEY for Tesla (Watch Key) vs XIAOTE - Tesla BLE Watch key Usage & Stats
【B-KEY features】
Pure local Bluetooth application, no account or network required.Free to use on iPhone!
● Pure local Bluetooth application, no account or network required to control the car
● Supports pairing of multiple Bluetooth keys
● Supports Control Center
● Supports Apple Watch standalone use (subscription required)
● Supports Apple Watch Complications
● Supports iPhone Home Screen Widget
● Supports iPhone Home Screen quick actions
● Supports Siri shortcut command to control the vehicle
● Supports Face ID / Touch ID
● Supports dark mode / light mode
Supported models: Model 3, Model Y, and Model S, Model X from 2021 onwards (old models of Model S, Model X are not supported)
【Watch Subscription】
1. Subscription Products: Watch Month Plan,Watch 6 Months Plan,Watch Annual Plan,Permanent Plan.
2. Subscription Price: Watch Month Plan, $0.99/Month. Watch 6 Months Plan, $3.99/6 Months. Watch Annual Plan $6.99/year.7 days trial(The price is subject to actual payment).Permanent Plan $7.99.
3. Payment: After the user confirms the purchase and makes the payment, it will be credited to the iTunes account.
4. Apple iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended by one subscription period.
5. If you need to cancel your subscription, please open the "Settings" of your iPhone > click your Apple ID > click "Subscriptions", After selecting the corresponding subscription item, click Cancel Subscription.
6. If the subscription is not closed at least 24 hours before the end of the subscription period, this subscription will be automatically renewed.
7. Terms of Service (including subscription service rules): https://app4tsl.com/index_protocol_s.html
8. Privacy Policy: https://app4tsl.com/index.html#privacy
【Q&A】
- 1. How to use Apple Watch alone?
Yes. Go to iPhone > Settings > Subscription Management. After the subscription is successful, connect the Apple Watch to the iPhone and restart B-KEY on the Apple Watch. After the synchronization is successful, the Apple Watch will be available for use.
- 2. Are the keys on Apple Watch and iPhone in version 2.0 shared or independent?
It is used independently. You need to add and manage keys separately on Apple Watch, which will not be synchronized with your iPhone. The watch is used independently.
- 3.Does B-KEY require a Tesla account?
B-KEY is a pure Bluetooth app, so there is no need for a Tesla account.
- 4. Does B-KEY support sensorless unlocking and starting driving?
Support. (If you restart your phone, you need to reopen the app and connect to the car to take effect).
Due to the background mechanism of Apple Watch, B-KEY needs to be in the foreground before the vehicle can sense the key and thus unlock/start without feeling.
- 5. How to remove Bluetooth keys that have already been added?
Open 'B-KEY', enter the 'My Keys' list, slide left on the key card that needs to be removed, and click the delete button. Then, in the "Key Management" interface of the car, delete the corresponding Bluetooth key.
【Technical support】
- WeChat:B-KEY_support
- Email:bkeyfeedback@gmail.com
You can also leave feedback in the AppStore.
【Disclaimer】
This app is not endorsed by Tesla Inc. Use at your own risk. No guarantee of proper function is given. Only you are responsible for any changes to your car caused by using this app.
- Apple App Store
- Free
- Lifestyle
Store Rank
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Compatible with iPhone and Apple Watch.
Xiatoe Keyfob (Tesla Key Fob for Apple Watch) functions just like the official Tesla key fob, which only requires Bluetooth for full functionality. The app does NOT require an internet connection or your Telsa credentials. We would NOT collect or store your personal information and data.
Supported vehicles: All Tesla Model 3 and Model Y, 2021 or later Model S and Model X
1. How do I pair Xiaote Keyfob? Please keep your Apple watch screen facing you during the process and make sure the screen is awake at all times. Sit in the driver's seat and put the car in Park. Open Xiaote Keyfob on your Apple Watch, and click on the Pair button. Grant Bluetooth permission by selecting OK. Select the vehicle with your Bluetooth key ID. ( You may see multiple vehicles if there are more than one Tesla vehicles around you. Please go to your iPhone Settings > Bluetooth, you'll see a connected device with an 18-digit alphanumeric name, which is your Bluetooth key ID.)
2. How do I operate Summon with Xiaote Keyfob? Please make sure Enhanced Auto Pilot (EAP) or Full Self-Driving (FSD) is enabled on your vehicle. Touch Controls > Autopilot > Customize Summon and set Require Continuous Press to No. After setting up the vehicle, click Summon on the watch, and within 5 seconds after the vehicle enters the double flashing light mode, click the button to move forward or backward. (Note: Please pay attention to the surrounding environment when using it, and be ready to stop the vehicle movement at any time.)
3. Can I pair multiple vehicles with Xiaote Keyfob? Not yet. The functionality is still in development and will be enabled with future updates. If you need to pair your Apple watch with another vehicle, please remove the currently paired vehicle and start the pairing process with another vehicle.
4. Does Xiaote Keyfob support automatic locking and unlocking? Automatic locking and unlocking are not fully supported. This is due to the limitations on Watch OS background processing, once the app is closed, the Bluetooth signal would be stopped. You would have to open the app on your Apple Watch for Xiaote Keyfob to function. Once the app is started, you could use it just like a normal Tesla key fob, as intended.
5. Would Xiaote Keyfob interfere with my phone key or key fob? No. Tesla allows simultaneous connections with multiple keys, they would not interfere with each other.
6. How to unpair Xiaote Keyfob? Touch Controls > Locks and remove the Apple watch keyfob from the list. Uninstall Xiaote Keyfob if needed.7. How to redownload or update Xiaote Keyfob on my Apple watch? Go to the App Store app on your Apple Watch (NOT on your iPhone), scroll to the bottom of the page, click Account > Purchased or Updates, find the app in the list and click to redownload or update.
- Apple App Store
- Paid
- Lifestyle
Store Rank
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January 12, 2026