1.43-Inch AMOLED Bluetooth Call Smart Watch with Wireless Charging, IP68 and 30-Day Standby | HK4-WearableMaster
$38.30
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Why You’ll Love It?
The HK4 AMOLED smart watch combines a 1.43-inch 466 × 466 display with Bluetooth 5.3 calls, wireless charging and IP68 protection.
- 260mAh battery with 5–7 days of stated use and 30-day standby
- Blood-oxygen, blood-pressure and sleep references
- NFC, stress test, breathing training and world clock
- Black, Green and Silver image-matched variants
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WearableMaster.COM is an authorized distributor on all brands we sell. As an authorized distributor we have extensive knowledge and insight about the products and can provide you with the necessary education for using the products. Also as an authorized dealer this will give you a peace of mind knowing that you have a full warranty on all the products that you buy from us.
Two Years Warranty
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2-year warranty and 100% authentic products
Free returns within 30 days of purchase
We hope you'll love your products from the WearableMaster.COM Store, but if something isn't quite right, you can send it back with our flexible 30-day returns policy as long as it's in good working condition. Learn More >
Price adjustment within 30 days of payment
Items purchased from WearableMaster.COM are eligible for our price adjustment policy. We will provide the price difference in the currency that the order was paid in if the selling price of the item purchased was reduced within 30 days of payment in the same country or region. The shipment of your order will not be affected by applying for a price adjustment before you receive your item(s).
30-day free returns and 30-day price adjustments
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
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1.43-Inch 466 × 466 AMOLED Display - 92%
92%
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Bluetooth 5.3 Calling - 89%
89%
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Wireless Charging Convenience - 90%
90%
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30-Day Stated Standby - 89%
89%
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IP68 Build and NFC Support - 88%
88%
Best Uses and Buyer Fit
Use cases: wrist calls, sleep review, blood-oxygen and blood-pressure trends, stress checks, breathing exercises and world-time access.
Best for: users who want a crisp round AMOLED watch with wireless charging and practical daily smart tools.
Benefits: The 466 × 466 screen, Bluetooth 5.3 calls, 30-day stated standby and IP68 construction support a convenient everyday routine.
Ideal buyer profiles: commuters, office users, active beginners and buyers choosing Black, Green or Silver finishes.
Pros
- Sharp 1.43-inch 466 × 466 AMOLED display
- Bluetooth 5.3 wrist calls
- Convenient wireless charging
- 30 days of stated standby
- Three image-matched color variants
Cons
- Wellness readings are intended for personal reference rather than medical use
- Battery duration varies with calls, display use and monitoring frequency
- NFC functions depend on compatible local use cases
HK4 AMOLED Smart Watch
The HK4 features a 1.43-inch AMOLED screen with 466 × 466 resolution. Its zinc-alloy case, tempered glass and silicone strap create a balanced everyday design, while Bluetooth 5.3 supports connected wrist calls.
Battery and Wireless Charging
The 260mAh battery provides about 5–7 days of stated use and approximately 30 days of standby. Wireless charging takes around two hours and avoids exposed charging contacts. In addition, the IP68 rating supports routine daily wear within the stated protection limits.
Wellness and Smart Tools
Blood oxygen, blood pressure and sleep functions help users review personal wellness trends. Stress tests, breathing training, a calendar and world clock add useful daily tools. NFC support expands compatible short-range interaction options. These wellness readings are intended for personal reference rather than medical diagnosis.
Fit and Compatibility
The 22cm strap adjusts for listed wrist circumferences from 145 to 190mm. The HK4 works with Android 4.4 or later and iOS 9.0 or later. Its multilingual interface includes English, German, French, Spanish, Portuguese, Italian, Russian, Polish, Indonesian and additional listed languages. Three image-matched configurations cover Black, Green and Silver finishes.
Q & A
1.43-Inch AMOLED Bluetooth Call Smart Watch with Wireless Charging, IP68 and 30-Day Standby | HK4-WearableMaster
| Detail Specs | HK4 |
|---|---|
| Model | HK4 |
| Material | zinc alloy + tempered glass + silicone strap |
| Wristband size | total length 22cm, adjustable length 145-190mm |
| Chip | Jerry 7012A6S |
| Compatible systems | Android 4.4 and above/iOS9.0 and above |
| Memory | RAM: 640KB, ROM: 2MB Flash: 128M |
| Screen size | 1.43 inches |
| Pixel | 466x466 |
| Bluetooth version | BT5.3 |
| Battery capacity | 260mAh |
| Charging method | wireless charging |
| Waterproof level | IP68 |
| Charging time | about 2h |
| Battery life | about 5-7 days of use, 30 days of standby |
| Certificate | CE , PSE |
| One Package Weight | 0.15kgs / 0.34lb |
| One Package Size | 18cm * 10cm * 6cm / 7.09inch * 3.94inch * 2.36inch |
| Qty per Carton | 90 |
| Carton Weight | 14.50kgs / 31.97lb |
| Carton Size | 62cm * 56cm * 32cm / 24.41inch * 22.05inch * 12.6inch |
| Loading Container | 20GP: 240 cartons * 90 pcs = 21600 pcs 40HQ: 557 cartons * 90 pcs = 50130 pcs |
Quick Comparison
| 1.43-Inch AMOLED Bluetooth Call Smart Watch with Wireless Charging, IP68 and 30-Day Standby | HK4-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | 1.43-Inch AMOLED Bluetooth Call Smart Watch with Wireless Charging, IP68 and 30-Day Standby | HK4-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image |  |  | | | | ||||||||||||||||
| SKU | WMS-HK4 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | $38.30 | $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
1.43-Inch AMOLED Bluetooth Call Smart Watch with Wireless Charging, IP68 and 30-Day Standby | HK4-WearableMaster
