Blackview
Blackview Z40 Pro Little Explorer Kids Smartwatch | 4G Water-Resistant
Blackview Z40 Pro Little Explorer Kids Smartwatch | 4G Water-Resistant
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Worldwide Shipping Available
Ships from limited Australian stock where available, or via factory-direct and trusted third-party fulfilment centres.
Estimated delivery:
8–12 business days (varies by destination)
Delivery estimates exclude weekends and public holidays.
Tracking is provided on all orders once dispatched.
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Shop with confidence. Eligible items can be returned within 30 days.
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Are your watches genuine and authentic?
Yes. All watches are sourced directly from official brand partners and include a manufacturer warranty.
Where does my order ship from?
From Australian stock where available, otherwise factory-direct from official brand partners, and 3rd party fulfillment centres.
Will I receive tracking?
Yes. Tracking is included on all orders.
Do you offer returns?
Yes — we offer a 30-day money-back guarantee on eligible items.
What warranty is included?
Tsar Bomba: 2-year warranty · Other brands: 12-month warranty.
Are delivery times guaranteed?
Unfortunately No. Delivery times are estimates only and exclude weekends and public holidays.
Stay Connected • Explore Confidently • Grow Independently
Blackview Z40 Pro Little Explorer
A colourful 4G kids GPS smartwatch designed to help families stay connected through calls, video chat, location support and SOS assistance.
Give your child a practical first step towards greater independence with the Blackview Z40 Pro Little Explorer. Designed as a more focused alternative to a full smartphone, this children's smartwatch combines 4G calling, video calling, GPS location features, voice chat and SOS support in a comfortable wearable made for everyday family life.
A bright 1.85-inch touchscreen, durable silicone strap, IP68-rated protection, built-in LED flashlight and substantial 850mAh battery make it suitable for school travel, family outings, after-school activities and everyday adventures.
📶 Compatible 4G Nano SIM Required
Mobile calling, video calls, mobile data, app communication and remote location functions require an activated 4G Nano SIM with compatible voice, SMS and mobile-data services.
The SIM card and mobile plan are purchased separately. We recommend choosing a reputable provider with dependable coverage in the locations where the watch will normally be used.
Australian customers should generally consider an established service using the Telstra, Optus or Vodafone network. Some smaller or less-common providers may use restricted account settings, unsupported APN configurations or services that do not operate reliably with every children's smartwatch. Always confirm 4G voice, SMS and mobile-data compatibility with the provider before purchasing a plan.
Connection Without the Full Smartphone Experience
Many families want their child to be contactable without immediately introducing the cost, distractions and unrestricted access that may come with a conventional smartphone.
The Blackview Z40 Pro Little Explorer provides a more focused communication experience. Once correctly set up by a parent or guardian, it can support calls, video calls, voice messages, location information and selected safety functions directly from the child's wrist.
It can be especially useful during travel to and from school, family outings, organised activities, visits with relatives, community events and other moments when simple communication may provide additional reassurance.
Designed for Growing Independence
📍 Triple Positioning Support
GPS, nearby Wi-Fi information and mobile-network LBS positioning work together to provide supported location estimates across different environments.
📹 4G Video Calling
Enjoy supported face-to-face calls through the watch when a compatible SIM, mobile-data allowance and suitable network coverage are available.
🆘 SOS Contact Function
Once correctly configured, the SOS function provides a simple way for the child to trigger a supported contact action through the watch.
💬 Calls and Voice Chat
Stay in touch through supported voice calling and app-based voice messages between the watch and authorised family members.
💧 IP68-Rated Protection
Designed to handle ordinary childhood exposure such as sweat, dust, splashes, handwashing and light rain when all covers and seals remain correctly secured.
🔦 Wrist-Mounted Flashlight
The integrated LED flashlight offers convenient close-range illumination in darker rooms, during evening activities or when locating nearby objects.
Greater Family Awareness
GPS, Wi-Fi and LBS Location Support
The Z40 Pro uses multiple positioning methods because no single consumer location system performs perfectly in every environment.
GPS Positioning
Satellite-based positioning generally performs best outdoors with a clear view of the sky and suitable satellite visibility.
Wi-Fi-Assisted Positioning
Nearby recognised Wi-Fi infrastructure may help estimate the watch's location where the supported positioning service is available.
LBS Positioning
Mobile-network tower information may provide a broader estimated location when precise satellite information is limited.
Calls, Video Chat and Voice Messages
With a compatible activated 4G Nano SIM installed, children can use supported communication features without carrying a separate mobile phone.
Voice calls can provide straightforward communication throughout the day, while video calling allows authorised contacts and children to speak face to face where network and mobile-data conditions permit.
Voice-chat functions through the SeTracker2 companion application may provide a convenient option when a full phone call is unnecessary.
🆘 Simple SOS Assistance
Once authorised emergency contacts are entered through the companion application, the child's SOS function can trigger the supported contact process from the watch.
Parents and guardians should demonstrate how the function works, explain when it should be used and test it before relying on it during everyday activities.
SOS functionality depends on sufficient battery power, an active SIM, mobile-network availability, correct account registration and accurate contact configuration. It is not a guaranteed substitute for contacting emergency services directly.
Bright 1.85-Inch Touchscreen
The Z40 Pro features a colourful 1.85-inch TFT touchscreen with a 280 × 320 resolution. Its square layout provides comfortable space for calls, contacts, menus and other supported functions.
Designed for Growing Wrists
Size and Fit Information
The Z40 Pro is a substantial children's smartwatch because its case contains a mobile-network module, speaker, microphone, camera, rechargeable battery and positioning technology.
The flexible silicone strap includes multiple adjustment holes to accommodate a range of children's wrist sizes. Suitability will depend on the child's wrist, comfort preferences and ability to operate the watch responsibly.
Compare the approximate dimensions with a watch or object already worn comfortably by the child before ordering. Do not fasten the strap excessively tightly.
Ready for Everyday Adventures
850mAh Rechargeable Battery
The Z40 Pro contains a substantial 850mAh rechargeable battery designed to support its mobile connection, display, location features and communication functions.
Battery life may range from approximately two days of more active connected use to as much as seven days under lighter-use or standby conditions.
Battery duration depends on mobile-signal strength, GPS update frequency, video calls, voice calls, display brightness, screen time, app communication, Bluetooth use, settings, temperature and battery age.
💧 IP68-Rated Everyday Protection
The Z40 Pro carries an IP68 rating and is designed for ordinary exposure such as sweat, dust, splashes, handwashing and light rain.
Ensure the SIM cover and all protective components are correctly fitted before the watch is exposed to moisture.
Avoid swimming, diving, bathing, hot showers, saunas, saltwater, soaps, high-pressure water and prolonged immersion. Water resistance is not permanent and can reduce through impact, ageing, heat, wear or seal deterioration.
Everyday Activity and Wellness Features
The supplier specification lists a selection of general activity and wellness functions intended to make the watch more engaging for everyday use.
- Step tracking
- Heart-rate trend monitoring
- Blood-oxygen trend monitoring
- Sleep tracking
- Alarm clock
- Calendar
- Calculator
- Countdown timer
- World time
- LED flashlight
Prepare Before Setup
SIM Card and Mobile Plan Guide
Recommended SIM requirements
- Compatible 4G Nano SIM
- Active mobile number
- Voice-call allowance
- SMS capability where required for activation or setup
- Mobile-data allowance for location updates, app communication and video calls
- Strong coverage in the areas where the watch will be used
- SIM PIN lock disabled before installation where required
Choose a reputable provider
For reliable operation, we suggest selecting a recognised provider using the Telstra, Optus or Vodafone mobile network.
Reputable resellers operating on these networks may also be suitable when their plan includes the required voice, SMS, mobile-data and APN support.
Unknown, very small or highly specialised providers may sometimes use network settings that do not operate consistently with children's GPS watches. A SIM card functioning in a smartphone does not automatically guarantee full smartwatch compatibility.
Top G Watches Australia does not control the telecommunications service. Network coverage, account activation, mobile charges, data speeds, outages, roaming, APN settings and plan support remain the responsibility of the selected provider.
Parent and Guardian Setup
Adult setup and testing are required before the watch is given to a child.
- Purchase and activate a compatible 4G Nano SIM.
- Confirm that voice, SMS and mobile data work correctly.
- Disable the SIM PIN through a compatible phone if required.
- Turn the watch off before inserting or removing the SIM.
- Insert the SIM in the correct orientation.
- Secure the SIM cover completely.
- Charge the watch with the supplied cable.
- Install the SeTracker2 companion application.
- Create the parent or guardian account.
- Scan or enter the watch registration details.
- Configure authorised contacts and SOS numbers.
- Review permissions and location settings.
- Test calls, video calls, location updates and SOS.
- Explain the watch's correct use to the child.
📱 SeTracker2 Companion Application
The supplier identifies SeTracker2 as the companion application used for supported parent controls, contacts, location information and watch settings.
Application features, compatibility, permissions and appearance may change through software updates. Download the current official version through the appropriate app store or use the instructions supplied with the watch.
A compatible parent or guardian smartphone with internet access is required for setup and supported remote functions.
🔐 Privacy and Responsible Family Use
A connected children's smartwatch may process location estimates, account information, contacts, voice communications, video calls and other information through the watch, SIM provider, companion application and related online services.
Parents and guardians should review current application permissions, account settings, privacy terms and manufacturer information before use.
Only trusted adults should be added as administrators or authorised contacts. Account passwords and registration information should not be shared publicly.
Families should explain why the watch is being used and use its communication and location functions lawfully, responsibly and in a manner appropriate to the child's age and circumstances.
School and Activity Policies
Schools, childcare services, sporting groups and activity providers may restrict connected watches, cameras, calls, messaging or location-enabled devices.
Parents should check the relevant policy before the watch is taken to school or an organised activity. Calling, video, camera or other functions should not be used where prohibited.
🌏 Multilingual Interface
The supplier lists support for a broad range of interface languages, which may include:
English, French, German, Italian, Spanish, Portuguese, Polish, Dutch, Russian, Turkish, Norwegian, Greek, Ukrainian, Hebrew, Arabic, Japanese and Korean, subject to the installed software version and region.
Who Is the Little Explorer Designed For?
- Families seeking an alternative to a first smartphone with more focused communication features.
- Children beginning to travel more independently with suitable adult supervision.
- Busy families coordinating school and after-school activities.
- Parents wanting supported GPS location information alongside calling functions.
- Children visiting relatives or attending community events.
- Gift buyers looking for a practical connected kids watch in blue or pink.
Technical Specifications
| Brand | Blackview |
|---|---|
| Model | Z40 Pro |
| Top G Watches Model Name | Little Explorer |
| Product Type | 4G kids GPS phone smartwatch |
| Launch Year | 2026 |
| Application Age Group | Children; suitability depends on wrist size, maturity and parental requirements |
| Approximate Case Dimensions | 49.5 × 40.8 × 16mm |
| Screen Shape | Square |
| Display | 1.85-inch TFT touchscreen |
| Resolution | 280 × 320 pixels |
| Processor | ASR3603C |
| Memory | 512MB RAM / 256MB ROM, according to supplier specifications |
| Network Mode | 4G mobile connectivity |
| SIM Requirement | Compatible activated 4G Nano SIM with voice, SMS and mobile data; sold separately |
| Bluetooth | Bluetooth 5.3, according to supplier specifications |
| Location Systems | GPS, Wi-Fi-assisted and LBS positioning |
| Communication | Supported 4G voice calls, video calls and voice chat |
| Safety Function | Configurable SOS contact function |
| Flashlight | Built-in LED flashlight |
| Activity Features | Step tracking and general activity functions |
| Wellness Features | Supplier-listed heart-rate, blood-oxygen and sleep trends; non-medical use only |
| Battery Capacity | 850mAh sealed rechargeable lithium battery |
| Battery Duration | Approximately 2 days of more active connected use and up to 7 days under lighter-use or standby conditions |
| Charging | Magnetic charging cable |
| Water and Dust Rating | IP68-rated everyday protection |
| Strap Material | Detachable silicone strap |
| Companion Application | SeTracker2 |
| Parent-Phone Compatibility | Compatible Android and iOS devices meeting current SeTracker2 requirements |
| Available Colours | Blue and Pink, subject to availability |
What’s Included
- 1 × Blackview Z40 Pro Little Explorer kids smartwatch
- 1 × Fitted silicone strap
- 1 × Compatible magnetic charging cable
- 1 × User documentation or setup guide
SIM card, mobile plan, USB wall adaptor and parent smartphone are not included. Package contents may vary slightly according to colour, supplier configuration or production batch.
Purchase With Confidence
Why Buy From Top G Watches Australia?
Connected kids watches can require more support than ordinary watches. Buying through Top G Watches Australia gives you access to an established Australian family business before and after your purchase.
Support an Australian family-owned watch business committed to genuine service.
Purchase with additional confidence under our published returns policy and conditions.
Receive assistance through our Australian business rather than navigating an overseas marketplace alone.
Trackable delivery is available throughout Australia and to supported international destinations.
Contact our team with product, ordering, compatibility or basic setup questions.
We focus on useful features, value and long-term customer support rather than random listings.
Tracked Australia and Worldwide Delivery
Your Blackview Z40 Pro will be processed and dispatched with trackable delivery.
Depending on available inventory and your destination, selected products may be fulfilled directly from an approved international warehouse.
Factory-direct fulfilment helps us provide a broader range and competitive pricing without adding unnecessary warehousing and handling costs.
Tracking details will be provided after processing and dispatch. Review our current Shipping Policy for estimated delivery timeframes applicable to your location.
Courier and air-transport rules for products containing rechargeable lithium batteries may affect available delivery services and timeframes.
Warranty and Purchase Protection
The Z40 Pro is supplied with applicable warranty protection against eligible manufacturing defects, subject to our published Warranty Policy and applicable manufacturer conditions.
Warranty protection does not ordinarily cover mobile-network incompatibility, SIM-plan issues, third-party application or server interruptions, inaccurate location estimates caused by environmental conditions, accidental impact, misuse, unauthorised repair, cosmetic wear, water damage, damaged charging equipment or normal battery ageing.
Australian customers retain all non-excludable rights available under Australian Consumer Law.
🔋 Rechargeable Battery Safety
The Z40 Pro contains a sealed rechargeable lithium battery. An adult should supervise charging and regularly inspect the watch, charging contacts and cable.
- Use the supplied cable or a confirmed compatible replacement.
- Charge the watch on a stable, dry and non-flammable surface.
- Do not charge on bedding, carpet, sofas or other soft materials.
- Keep the watch and charger away from water while charging.
- Keep the charging contacts clean and free from metal debris.
- Disconnect the watch once charging is complete.
- Keep the watch away from heaters, flames, hot vehicles and excessive heat.
- Do not open, pierce, crush, modify or attempt to replace the internal battery.
Stop using and charging the watch if it becomes unusually hot, swollen, distorted, damaged, leaking or produces smoke, unusual odours or sounds.
Dispose of the product through an appropriate battery or electronic-waste recycling service. Do not place lithium-battery products in ordinary household rubbish or recycling bins.
Frequently Asked Questions
What is the Little Explorer?
Little Explorer is our encouraging product name for the Blackview Z40 Pro 4G kids GPS smartwatch.
Is this the Blackview Z40 Pro?
Yes. This listing is for the Blackview Z40 Pro with a 1.85-inch display, 850mAh battery, 4G video calling, SOS, GPS/LBS/Wi-Fi positioning and IP68-rated protection.
Does the watch need a SIM card?
Yes. A compatible activated 4G Nano SIM with voice and mobile data is required for mobile calls, video calls, app communication and remote location functions.
Is the SIM card included?
No. The SIM card and mobile plan must be purchased and activated separately.
Which SIM provider should I choose in Australia?
We recommend a reputable provider using the Telstra, Optus or Vodafone network and supporting compatible 4G voice, SMS and mobile data. Confirm coverage and compatibility with the provider before activation.
Will every low-cost SIM work?
Not necessarily. Some providers may use restricted data services, unsupported APN settings or network configurations that do not work reliably with every kids smartwatch.
Can my child make calls without carrying a phone?
Yes. With a compatible activated SIM and suitable network coverage, the watch operates as its own connected calling device.
Does it support video calls?
Yes. Supported 4G video calls require mobile-data service, suitable coverage and correct app and account configuration.
Does video calling use mobile data?
Yes. Video calling uses significantly more mobile data and battery power than ordinary voice calls or voice messages.
Which app does the watch use?
The supplier identifies SeTracker2 as the compatible companion application. App availability, permissions and functions may change through software updates.
Does a parent need a smartphone?
Yes. A compatible parent or guardian smartphone is normally required to install SeTracker2, bind the watch, configure contacts and access supported remote functions.
How accurate is the GPS tracking?
Accuracy varies. GPS generally performs best outdoors. Wi-Fi and LBS may provide broader estimates indoors or where satellite reception is limited. Location information should not be considered guaranteed real-time precision.
Does the watch update location continuously?
Location update frequency depends on app settings, network availability, battery management and server connectivity. More frequent updates generally reduce battery life.
How does the SOS function work?
After authorised contacts are configured, the child can trigger the supported SOS contact action from the watch. Parents should test the function before use.
Does SOS replace emergency services?
No. SOS relies on battery power, network coverage, SIM status and correct setup. It cannot replace emergency services or appropriate adult supervision.
Is the watch waterproof?
It carries an IP68 rating for ordinary exposure such as sweat, splashes, handwashing and light rain. Avoid swimming, diving, bathing, hot water, saltwater and high-pressure water.
How long does the battery last?
Battery life may range from approximately two days of active connected use to as much as seven days under lighter-use or standby conditions. Calls, video, GPS updates and weak signal reduce battery duration.
How large is the watch?
The case measures approximately 49.5 × 40.8 × 16mm. It is a substantial kids smartwatch because it contains mobile, battery, speaker, microphone and positioning components.
What age is it suitable for?
Suitability depends on wrist size, maturity, comfort and the child's ability to follow instructions. Compare the dimensions before purchasing.
Can it be worn at school?
School policies vary. Some schools prohibit connected watches, cameras, calling or location-enabled devices. Check the school's rules before use.
Does it monitor heart rate and blood oxygen?
The supplier lists heart-rate and blood-oxygen monitoring. These readings are intended for general wellness only and should not be treated as medical measurements.
Can multiple family members access the watch?
Supported family access depends on SeTracker2's current account and permission options. Only trusted adults should receive administrator access.
Does the watch require a subscription?
Top G Watches Australia does not charge a smartwatch subscription. The selected mobile provider will charge for the SIM plan, and third-party application terms may change independently.
Can it be used overseas?
International use depends on network frequencies, local carrier support, roaming, SIM-plan conditions and app availability. Confirm compatibility before travelling.
Is this watch a substitute for adult supervision?
No. It is a communication and location-support device. It cannot guarantee a child's safety or replace appropriate supervision and family safety arrangements.
What happens if I change my mind?
Top G Watches Australia offers a 30-day money-back guarantee subject to our published return conditions. SIM plans and telecommunications charges are separate.
Ready for Little Adventures
Help Them Explore While Staying Connected
4G calls, video chat, GPS location support, SOS assistance and a colourful child-friendly design come together in one practical kids smartwatch.
Meet the Blackview Z40 Pro Little Explorer. ⌚
Product photographs and videos are for illustration purposes. Colours, dimensions, interfaces, applications, functions and package contents may vary slightly according to production batch, selected configuration, software version and manufacturer updates.
GPS, Wi-Fi and LBS locations are estimates. Accuracy and availability vary according to surroundings, satellite visibility, mobile coverage, SIM service, app settings, data connectivity and third-party servers.
Calling, video calling, voice chat, SOS and remote functions require compatible network service, sufficient battery power, correct setup and current application availability.
SIM cards, mobile plans, data use, network performance, roaming and telecommunications support are supplied by independent providers and are not controlled by Top G Watches Australia.
No consumer connected device can guarantee uninterrupted communication, exact location information or personal safety.
