4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch | K39-WearableMaster
$44.51
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Why You’ll Love It?
K39: The 1.83-inch IPS touchscreen uses 240 x 284 resolution. An 800mAh battery has a listed 6–7 day standby interval. Supported 4G voice and video calls use an approved-contact setup.
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
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1.83-Inch IPS Children's Display - 89%
89%
-
800mAh and Six-to-Seven-Day Standby - 88%
88%
-
4G Calls with Contact Whitelist - 87%
87%
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GPS Location and Three SOS Contacts - 89%
89%
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Four Finishes and Soft Silicone Strap - 87%
87%
Best Uses and Buyer Fit
Use cases: For scheduled family check-ins and app-based location queries during school-day routines, K39 offers a focused wrist setup. Supported 4G voice and video calls use an approved-contact setup. GPS, Wi-Fi and LBS location tools accompany three configurable SOS contacts.
Best for: The setup is especially relevant to caregivers who value approved contacts and configurable SOS access. The 1.83-inch IPS touchscreen uses 240 x 284 resolution.
Benefits: An 800mAh battery has a listed 6–7 day standby interval. Four color configurations use a soft silicone strap and guarded case.
Ideal buyer profiles: Caregivers who value approved contacts and configurable SOS access who prioritize 800mah and six-to-seven-day standby and four finishes and soft silicone strap.
Pros
- The 1.83-inch IPS touchscreen uses 240 x 284 resolution
- An 800mAh battery has a listed 6–7 day standby interval
- Supported 4G voice and video calls use an approved-contact setup
- GPS, Wi-Fi and LBS location tools accompany three configurable SOS contacts
Cons
- Network bands and an appropriate SIM plan need to match the intended use
- Positioning depends on signal and app access
- Video calling shortens the standby-based battery interval
K39 Smart Watch
K39 4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch
Adapt to multi-frequency 4G networks to improve the stability of video and voice calling.
The watch only accepts calls from white list numbers and automatically blocks unknown or spam calls, creating a safe use experience for children.
Real time voice message chat enables private chats and family group communication for real-time connection with children, fostering closer parent-child relationships.
Empowered by a high-capacity battery and intelligent power-saving algorithms, our device ensures extended usage for up to one week.
High-precision positioning, providing parents with safeguard for kids.
With SOS call function, parents can set 3 emergency contacts.
Specification:
Material
ABS+PC.
Lens
Glass semi-transparent coated mirror lens.
Strap
liquid soft silicone strap.
Waterproof
IP67.
Maximum charging voltage
5.0V.
Battery capacity
800mAh.
Standby time
6-7 days.
Call time
5-6 hours.
Battery voltage
3.8V.
Material
polymer battery.
Display type
IPS.
Display size
1.83″.
Pixel
240*284.
Capacitive touch screen
CTP capacitive touch screen.
CPU
ASR3603S.
WiFi
built-in chip.
GPS
support.
Ringtone
yes.
Hands-free
Yes.
Speaker
yes high-quality speaker.
Microphone
yes anti-interference receiver.
Buttons
2.
Headphone jack
NO.
Charging interface
Magnetic charging interface.
SIM card slot
1.
Camera
yes 8W.
Video call
Support APP video call.
Network communication:
GSM
900 1800.
WCDMA
B1 B2 B5 B8.
FDD-LTE
B1 B2 B3 B5 B7 B8 B20.
Position:
GPS
support.
WiFi
yes.
AGPS
Class12.
LBS
Yes.
Phone book
YES, 15 family numbers are set according to the main binder, which can realize quick dialing and menu search to make calls.
Micro chat function
Voice two-way group micro chat function.
MMS
NO.
EMS
NO.
NO.
App function (IOS+Android):
Two-way call + APP video call
supports two-way call, and blocks other harassing calls, supports APP video call.
Micro chat
Implement group micro chat function on APP and watch.
Baby settings
You can set the baby’s avatar, birthday, nickname, etc.
Message reminder
can remind the status of entering and exiting the electronic fence, low or full battery status, and SOS alarm push.
Adding multiple babies
Multiple baby watches can be added in one app.
Historical track query
You can query the baby’s historical track within 1 month.
Historical track playback function
tracks can be played automatically.
WIFI positioning + GPS positioning + base station assisted positioning
WiFi positioning accuracy is 3-50 meters, GPS positioning accuracy can reach 3-10 meters.
and LBS accuracy can reach 100-500 meters.
Battery power monitoring
You can know the battery power of your baby watch at any time.
The network automatically adjusts the time for the watch
After binding, the watch automatically synchronizes with the network time.
Q & A
4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch | K39-WearableMaster
| Detail Specs | K39 |
|---|---|
| Model | K39 |
| Material | ABS+PC |
| Lens | Glass semi-transparent coated mirror lens |
| Strap | liquid soft silicone strap |
| Waterproof | IP67 |
| Maximum charging voltage | 5.0V |
| Battery capacity | 800mAh |
| Standby time | 6-7 days |
| Call time | 5-6 hours |
| Battery voltage | 3.8V |
| Display type | IPS |
| Display size | 1.83" |
| Pixel | 240*284 |
| Capacitive touch screen | CTP capacitive touch screen |
| CPU | ASR3603S |
| WiFi | built-in chip |
| GPS | support |
| Ringtone | yes |
| Hands-free | Yes |
| Speaker | yes high-quality speaker |
| Microphone | yes anti-interference receiver |
| Buttons | 2 |
| Headphone jack | NO |
| Charging interface | Magnetic charging interface |
| SIM card slot | 1 |
| Camera | yes 8W |
| Video call | Support APP video call |
| GSM | 900 1800 |
| WCDMA | B1 B2 B5 B8 |
| FDD-LTE | B1 B2 B3 B5 B7 B8 B20 |
| AGPS | Class12 |
| LBS | Yes |
| Phone book | YES, 15 family numbers are set according to the main binder, which can realize quick dialing and menu search to make calls. |
| Micro chat function | Voice two-way group micro chat function |
| MMS | NO |
| EMS | NO |
| NO | |
| Two-way call + APP video call | supports two-way call, and blocks other harassing calls, supports APP video call |
| Micro chat | Implement group micro chat function on APP and watch |
| Baby settings | You can set the baby's avatar, birthday, nickname, etc. |
| Message reminder | can remind the status of entering and exiting the electronic fence, low or full battery status, and SOS alarm push |
| Adding multiple babies | Multiple baby watches can be added in one app |
| Historical track query | You can query the baby’s historical track within 1 month |
| Historical track playback function | tracks can be played automatically |
| Battery power monitoring | You can know the battery power of your baby watch at any time |
| The network automatically adjusts the time for the watch | After binding, the watch automatically synchronizes with the network time |
| Available Colors | Orange, Blue, Pink, Black Yellow |
Quick Comparison
| 4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch | K39-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | 4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch | K39-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image |  |  | | | | ||||||||||||||||
| SKU | WMT-K39 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | $44.51 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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FAQs
Q & A
4G 1.83-inch Screen Kids Smart Watch Video Calling SOS GPS Positioning Student Camera Watch | K39-WearableMaster
