1.36-Inch HD NFC Smart Watch with Bluetooth Calling, ECG and IP68 | DT4+-WearableMaster
Price range: $48.88 through $50.53
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2. Get Extra $30 OFF, Use Code: TM30 over $600
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Why You’ll Love It?
The DT4+ NFC smart watch pairs a round 1.36-inch 390 × 390 TFT display with an alloy case and full-touch control.
First, Bluetooth 5.0 calling, NFC access unlocking, smart reminders and weather information support connected daily routines.
In addition, PPG and ECG reference tools work with heart-rate, sleep, step and multi-sport records.
Finally, a 280mAh battery, magnetic charging and IP68 protection complete six image-matched steel and silicone configurations.
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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
We double all 2-year manufacturer warranty’s and take care of everything for you. No waiting on hold with the manufacturer.
2-year warranty and 100% authentic products
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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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1.36-Inch 390 × 390 TFT Display - 88%
88%
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Bluetooth 5.0 Calling and Reminders - 87%
87%
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NFC Access Control Unlocking - 89%
89%
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PPG and ECG Wellness Tools - 88%
88%
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IP68 Alloy Build and Six Styles - 87%
87%
Best Uses and Buyer Fit
Use cases: wrist-based Bluetooth calls, compatible NFC access unlocking, heart-rate and ECG reference records, sleep review, step counting and multi-sport sessions.
Best for: users who want a round high-resolution display, calling functions and a choice of steel mesh or silicone straps.
Benefits: The 390 × 390 screen, Bluetooth 5.0 connection and dedicated NFC function combine clear everyday interaction with practical access and wellness tools.
Ideal buyer profiles: commuters, office users, recreational fitness users and buyers selecting coordinated silver, gold or black finishes.
Pros
- Sharp 1.36-inch 390 × 390 round display
- Bluetooth 5.0 calling with smart reminders
- NFC access control for compatible unlocking systems
- PPG and ECG reference tools with multi-sport records
- Six image-matched steel and silicone configurations
Cons
- Wellness readings remain personal-reference information
- NFC compatibility depends on the access-control system
- Battery duration varies with calling, brightness and tracking frequency
DT4+ NFC Smart Watch Features
The DT4+ uses a round 1.36-inch TFT display with a 390 × 390 resolution. First, its RTK8762D controller, 64MB memory and Bluetooth 5.0 connection support the interface, voice calling and everyday connected functions.
The zinc-alloy case combines touch and button control. A rear LED optical sensor supports real-time heart-rate records, while the PPG and ECG system provides additional personal wellness reference data.
Activity functions include step counting, multiple sports modes and sleep analysis. In addition, smart reminders and weather information keep frequently used updates available from the wrist.
NFC access control adds convenient compatible-door unlocking. The listed 5–10 metre wireless range also supports stable nearby phone connectivity for calls and notifications.
The 280mAh lithium battery uses magnetic fast charging. Furthermore, IP68 protection supports ordinary daily exposure, while the metal housing provides a streamlined, wear-resistant finish.
Finally, buyers can choose silver, gold or black finishes with either a steel mesh bracelet or a silicone strap, creating six image-matched configurations.





Q & A
1.36-Inch HD NFC Smart Watch with Bluetooth Calling, ECG and IP68 | DT4+-WearableMaster
| Detail Specs | DT4+ |
|---|---|
| Model | DT4+ |
| Material | zinc alloy, electronic components |
| Functions | multiple sports mode tracking, heart rate/ECG monitoring, step counting, smart reminder, weather information, sleep analysis, NFC unlocking |
| Language | English, Chinese (Simplified/Traditional), Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish, Vietnamese, Persian, Greek, Czech, Turkish, Hebrew, Latin, Danish |
| Main control chip | RTK8762D |
| Screen size | 1.36 inches (TFT screen) |
| Screen resolution | 390 x 390pixel |
| Bluetooth version | 5.0 |
| Wireless distance | 5-10m (inclusive) |
| Body memory | 64MB |
| Wearing method | wristband |
| Compatible system | fully compatible |
| Battery capacity | 280mAh lithium battery |
| Operation mode | touch + button |
| Waterproof grade | IP68 |
| One Package Weight | 0.20kgs / 0.45lb |
| One Package Size | 23.8cm * 7.4cm * 3cm / 9.37inch * 2.91inch * 1.18inch |
| Qty per Carton | 146 |
| Carton Weight | 30.00kgs / 66.14lb |
| Carton Size | 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch |
| Loading Container | 20GP: 177 cartons * 146 pcs = 25842 pcs 40HQ: 412 cartons * 146 pcs = 60152 pcs |
Quick Comparison
| 1.36-Inch HD NFC Smart Watch with Bluetooth Calling, ECG and IP68 | DT4+-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | 1.36-Inch HD NFC Smart Watch with Bluetooth Calling, ECG and IP68 | DT4+-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image | ![]() | ![]() | ![]() | ![]() | ![]() | ||||||||||||||||
| SKU | WMS-DT4 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | Price range: $48.88 through $50.53 | $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
1.36-Inch HD NFC Smart Watch with Bluetooth Calling, ECG and IP68 | DT4+-WearableMaster


