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Newly Innovated | Smart Watch Prepaid eSIM　No contract, just install and chill
Apple Watch One Number ❯
(Single Number Multi-SIM)
Apple Watch Family ❯
(Single Number Single SIM)
Android Watch One Number ❯
(Single Number Multi-SIM)
Android Watch Supp. eSIM ❯
(Single Number Single SIM)
Smart Watch One Number eSIM | Single Number Multi-SIM for local service sharing
Stay connected using your primary number via a smart watch paired with "One Number Watch eSIM"
and enjoy various smart watch applications in Hong Kong while your phone is not nearby.
Apple Watch / Android Watch One Number eSIM
$18 / 30 Days

Mobile Number and Local Service Sharing with Primary SIM
(including local data + voice + SMS)

Service charge will be deducted from your primary SIM account. Please ensure there is sufficient stored value to purchase eSIM

Your Smart Saving Move | Add-on "One Number Watch Data Package"

Your Smart Saving Move | Add-on "One Number Watch Data Package"

Want your smartwatch to go truly independent?
Giving your loved ones their own watch with unique number for easy connection and peace of mind?
Add on your exclusive package now to enjoy infinite data*, plus voice minutes and SMS in Hong Kong,
i.e. Smart Watch eSIM + Hong Kong data packages for just $46 / month!
$28 / 30 Days
  • FUP 28GB*
  • 1,500 Hong Kong Voice mins (VoLTE HD)
  • 30 Hong Kong Intra SMS
Must be used in conjunction with Smart Watch One Number eSIM (eSIM service is not included in this package)

Buy Now
* thereafter 128kbps
Smart Watch eSIM and the related data package are available for purchase and renewal individually. If your Smart Watch eSIM has been terminated, the related data package cannot be renewed. Termination of data package will not affect Smart Watch eSIM service.
Purchase and Activation Guide (Apple Watch One Number)
Reminder before Purchasing Apple Watch One Number eSIM:
  1. Please ensure your device meets the following requirement
    Smart Watch: Apple Watch Series 4 or later (with cellular) OR Apple Watch SE (with cellular and WatchOS 9.4 or later versions)
    Mobile Device: iPhone 6s or later models (with iOS 16.4 or later versions)
  2. Primary SIM has completed real-name registration successfully
  3. Primary SIM has sufficient stored value for related service charge

1
Turn on Bluetooth and hold your Apple Watch close to iPhone for connection
In "Set Up Apple Watch", select "Set Up for Myself" to start pairing
(Click here for Apple Watch Pairing Guide)

2
After pairing, open "Watch" App on iPhone and select "Mobile Data"

3
Click "Set Up Mobile Service"

4
Confirm your primary SIM number and enter "000000" as 3Care Password, then click "Login"

5
Read and tick to accept service package details, related terms and conditions. Then click "Confirm"

Reminder: Service charge will be deducted from your primary SIM account. Please ensure there is sufficient stored value to purchase eSIM

6
Wait for "Activation Successful" message and click "OK"

7
Return to Watch > "Mobile Data". If "Hutchison HK" is displayed in mobile plan, you can start to set up your Apple Watch eSIM network
Purchase and Activation Guide (Android Watch One Number)
Reminder before Purchasing Android Watch One Number eSIM:
  1. Please ensure your device meets the following requirement
    Android Smart Watch (with cellular) e.g. Samsung Galaxy Watch5, Watch FE and Watch Ultra
    Mobile Device (with Android OS 8.0 or later versions and 1.5GB RAM or above)
    Subject to the compatibility requirements of your smart watch and related watch app
  2. Primary SIM has completed real-name registration successfully
  3. Primary SIM has sufficient stored value for related service chargecharge
Buy Now

1
Log in and select "Smart Watch eSIM" in Buy Offers > Local

2
Read and tick to accept service package details, related terms and conditions

3
Enter email to receive one-time password (redemption QR code will be delivered via email)
Read remarks and check the box to agree

4
Receive one-time password via SMS for verification, then proceed to payment. After successful payment, eSIM redemption code will be delivered to your verified email address

5
Samsung Galaxy Watch as reference:
After successful payment, open "Galaxy Wearable" App on your phone to start setup
Turn on Bluetooth and hold your Smart Watch close to your phone for connection to start pairing
(Click here for Samsung Watch Pairing Guide)

6
Click Mobile Plans > "Use Code" in the app

7
Scan Smart Watch eSIM QR code

8
eSIM service will be available upon successful set up
Terms and Conditions:
  1. Apple Watch
    Applicable to designated Apple Watch which can be paired with designated smartphone models and is compatible with designated iOS versions only.
    System will auto-download a smart watch eSIM after pairing and purchase of eSIM.
  2. Android Watch
    Applicable to designated Android Watch which can be paired with designated smartphone models and is compatible with designated iOS / Android versions only.
    After successful payment, Smart Watch eSIM QR code of the paired mobile number will be delivered to your verified email address. Customer can follow the steps to set up and activate the eSIM.
  3. Each primary SIM account can apply for a maximum of 1 Apple Watch OR Android Watch One Number eSIM. Each smart watch eSIM can only be paired with one smart watch.
  4. This service is available for local service only, except value-added services, such as 4.5G Speed / Live Broadcast Booster and Voice Mail. When using any pay-as-you-go services, relevant service charges will be deducted from the stored value balance of your primary SIM account.
  5. If your primary SIM has been terminated, all smart watch eSIM services will be invalid and cannot be recovered.
  6. This service package will be auto-renewed on the expiry date. Please ensure there is sufficient stored value in your primary SIM account to continue the service. Otherwise, the service and number will be suspended upon expiry. If customers choose to terminate package manually before end date, all of the remaining package content will be forfeited instantly. Auto-renewal setting can be updated in Home > Smart Watch > Auto-renew after logging in.
  7. Our company is not the manufacturer of products and does not guarantee or liable for the quality of the products and / or service provided by manufacturer / supplier.
  8. Our company reserves the right to amend offers and charges without prior notice.
Apple Watch Family eSIM | Single Number Single SIM with unlimited local data and voice
Pair up your Apple Watch with "Family Watch eSIM" to enjoy unlimited local data and voice service
via a supplementary number, for staying connected hassle-free without a mobile phone.
Highly recommended for families with children or the elderly!

Emergency SOS without phone / Wi-Fi
Use Apple Emergency SOS and Fall Detection features
and stay connected without mobile phone
Your family can automatically call local emergency services for help
and notify emergency contacts in case of emergency
(Click here for Apple Watch SOS Setting Guide)

Easy Location Finding & Contact using Unique eSIM
Locate your family members at your fingertips,
contact online / on phone anytime using watch with unique eSIM
And receive location update alerts,
especially when your child leaves a specific location, like school
(Click here for Apple Watch for Kids details)
Apple Watch Family eSIM
First 30 Days:
$22

Thereafter $28 / 30 Days

    Package includes:
  • Supplementary Mobile Number of your choice
  • Unlimited Hong Kong Data
  • Unlimited Hong Kong VoLTE HD Voice
  • 5 Local SMS and 5 Local MMS in Hong Kong

eSIM Real-name registration is required before use
Service charge will be deducted from your primary SIM account. Please ensure there is sufficient stored value to purchase eSIM
Purchase and Activation Guide
Reminder before Purchasing Apple Watch Family eSIM:
  1. Please ensure your device meets the following requirement
    Smart Watch: Apple Watch Series 4 or later (with cellular) OR Apple Watch SE (with cellular and WatchOS 9.4 or later versions)
    Mobile Device: iPhone 6s or later models (with iOS 16.4 or later versions)
  2. Primary SIM has completed real-name registration successfully
  3. Primary SIM has sufficient stored value for related service charge

1
Turn on Bluetooth and hold your Apple Watch close to iPhone for connection
In "Set Up Apple Watch", select "Set Up for a Family Member" to start pairing
(Click here for Apple Watch Pairing Guide)

2
After pairing, open "Watch" App on iPhone and select "Mobile Service"

3
Click "Set Up Mobile Service"

4
Enter purchasing page and click "Continue"

5
Confirm your primary SIM number and enter "000000" as 3Care Password, then click "Login"

6
Choose your Apple Watch Family eSIM number and click "Confirm"

7
Read and tick to accept service package details, related terms and conditions. Then click "Confirm"

Reminder: Service charge will be deducted from your primary SIM account. Please ensure there is sufficient stored value to purchase eSIM

8
Wait for "Activation Successful" message and click "OK"

9
Return to Watch > "Mobile Service". If "Hutchison HK" is displayed in mobile plan, you can start to set up your Apple Watch eSIM network

10
Complete Real-name registration via Home > "Smart Watch" to activate your eSIM service, after logging in SoSIM primary SIM account
Terms and Conditions:
  1. Applicable to designated Apple Watch which can be paired with designated smartphone models and is compatible with designated iOS versions only.
  2. Each primary SIM account can apply for a maximum of 5 Apple Watch Family eSIMs. Each smart watch eSIM mobile number can only be paired with one smart watch.
  3. Please log in your primary SIM account to complete Real-name registration for smart watch eSIM to use the service (Home > Smart Watch), processing time can be up to 48 hours.
  4. Apple Watch will automatically download a smart watch eSIM and configure a supplementary mobile number after successful pairing of devices and purchase of eSIM.
  5. This service is available for local service only, not applicable to pay-as-you-go, travel and IDD services.
  6. If your primary SIM has been terminated, all smart watch eSIM services will be invalid and cannot be recovered.
  7. This service package will be auto-renewed on the expiry date. Please ensure there is sufficient stored value in your primary SIM account to continue the service. Otherwise, the service and number will be suspended upon expiry. If customers choose to terminate package manually before end date, all of the remaining package content and data usage will be forfeited instantly. Auto-renewal setting can be updated in Home > Smart Watch > Auto-renew after logging in.
  8. Our company is not the manufacturer of products and does not guarantee or liable for the quality of the products and / or service provided by manufacturer / supplier.
  9. Our company reserves the right to amend offers and charges without prior notice.
Android Watch Supplementary eSIM | Single Number Single SIM for service sharing
You can also connect a designated Android watch to a supplementary eSIM,
using a unique supplementary number to share services with your primary SIM for your enjoyment,
even if you are away from your phone.
Android Watch Supplementary eSIM
$28 / 30 Days

Supplementary eSIM with Mobile Number
Service Sharing with Primary SIM including data + voice + SMS

eSIM Real-name registration is required before use
Service charge will be deducted from your primary SIM account. Please ensure there is sufficient stored value to purchase eSIM
Purchase and Activation Guide
Reminder before Purchasing Android Watch Supplementary eSIM:
  1. Please ensure your device meets the following requirement
    Android Smart Watch (with cellular) e.g. Samsung Galaxy Watch5, Watch FE and Watch Ultra
    Mobile Device (with Android OS 8.0 or later versions and 1.5GB RAM or above)
    Subject to the compatibility requirements of your smart watch and related watch app
  2. Primary SIM has completed real-name registration successfully
  3. Primary SIM has sufficient stored value for related service charge
Buy Now

1
Log in and select "Supplementary SIM" in Buy Offers > Local (Click here for purchase and activation guide)

2
After successful payment, eSIM redemption code will be delivered to your verified email address

Samsung Galaxy Watch as reference:
Open "Galaxy Wearable" App on your phone to start setup. Turn on Bluetooth and hold your Smart Watch close to your phone for connection to start pairing (Click here for Samsung Watch Pairing Guide)

3
Click Mobile Plans > "Use Code" in the app

4
Scan Supplementary eSIM QR code

5
After successful set up, you can start connecting your Android Watch eSIM to the network

6
Complete Real-name registration via Home > "Supplementary SIM" to activate your eSIM service, after logging in SoSIM primary SIM account
Terms and Conditions:
  1. Applicable to designated Android Watch which can be paired with designated smartphone models and is compatible with designated Android versions only.
  2. Each primary SIM account can apply for a maximum of 4 supplementary SIMs. Each eSIM mobile number can only be paired with one smart watch. Supplementary SIM terms and conditions apply.
  3. Please log in your primary SIM account to complete Real-name registration for supplementary SIM to use the service (Home > Supplementary SIM), processing time can be up to 48 hours.
  4. After successful payment, eSIM QR code will be delivered to your verified email address. Customer can follow the steps to set up and activate the eSIM.
  5. Supplementary SIM service will be renewed automatically on the service package expiry date. Please ensure there is sufficient stored value in your primary SIM account to continue to use the service. Otherwise, your supplementary SIM service will be suspended upon expiry.
  6. If your primary SIM has been terminated, all supplementary SIM services will be invalid and cannot be recovered.
  7. When a supplementary SIM uses any pay-as-you-go services, relevant service charges will be deducted from the stored value balance of your primary SIM account.
  8. This service package will be auto-renewed on the expiry date. Please ensure there is sufficient stored value in your primary SIM account to continue the service. Otherwise, the service and number will be suspended upon expiry. If customers choose to terminate package manually before end date, all of the remaining package content and data usage will be forfeited instantly. Auto-renewal setting can be updated in Home > Supplementary SIM > Auto-renew after logging in.
  9. Our company is not the manufacturer of products and does not guarantee or liable for the quality of the products and / or service provided by manufacturer / supplier.
  10. Our company reserves the right to amend offers and charges without prior notice.
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