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  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
  • ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design
ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design

ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design

  • 5 - 99 Pieces
    $7.89
  • 100 - 499 Pieces
    $7.56
  • 500 - 1999 Pieces
    $7.36
  • >= 2000 Pieces
    $7.23
View product details

ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • SIM Card Enabled Calling: Supports standalone calls and messaging via integrated SIM card, enabling commercial and personal communication without needing a phone.
  • Multi-Function Health Tracking: Monitors heart rate, sleep patterns, and activity levels, paired with GPS navigation for outdoor activities like running or hiking.
  • All-Day Connectivity: Vibrant AMOLED display (360x360 resolution) shows notifications, messages, and app alerts, with touch control for seamless interaction.

Key features

  • 1. Corrosion-Resistant Metal Body

    • With a corrosion-resistant metal body, maintain a premium look while resisting scratches and daily wear*. The sleek design ensures longevity in both urban and outdoor environments.

  • 2. Responsive Touchscreen & Vibrant AMOLED Display

    • With a responsive touchscreen interface and vibrant AMOLED display, navigate settings and view notifications effortlessly. The 360x360 resolution ensures crisp visuals for fitness tracking and app interactions*.

  • 3. Extended 4-Day Battery Life

    • With up to 4 days battery life, outlast traditional smartwatches by ~60%*. This eliminates frequent charging, ideal for multi-day adventures or busy work schedules.

  • 4. SIM Card Compatibility for Standalone Calls

    • With SIM card support, make standalone calls and messages without needing your phone*. Perfect for hands-free communication during workouts, travel, or outdoor activities.

  • 5. IP68 Certification for Reliable Protection

    • With IP68 certification, meet international standards for dust and water resistance*. Safely use the watch in rain, swimming, or dusty environments.

Product details

ZL99J Smart Watch Hot Sell Cheap Mobile Phone Smartwatch Smart Watch with Sim Card Patented Design

The ZL99J Smart Watch combines sleek metallic design with advanced smart features, offering a versatile wearable for daily use, fitness tracking, and seamless connectivity. Its unisex appeal, long battery life, and IP68 waterproof rating cater to users seeking style and functionality.

Technical specifications

FeatureSpecificationBenefit
Battery LifeUp to 4 daysExtended use without frequent charging
Case MaterialMetal (stainless steel/aluminum)Premium durability and premium look
Display36-40mm AMOLED, 360x360 resolutionVivid colors and crisp visuals
WaterproofIP68Safe for swimming and rain exposure
OS CompatibilityAndroid, iOS, MobileUniversal device pairing
Main FunctionCalls, notifications, fitness trackingStay connected and track health metrics

Customization guide

Adjust strap colors (e.g., light pink to black) or materials (silicone to leather) to match personal style. Customize watch faces via the app for fitness, minimalist, or dynamic displays.

Get inspired

The ZL99J’s modern square design and vibrant AMOLED screen make it ideal for users who prioritize both aesthetics and practicality. Its unisex build and long battery life ensure it’s perfect for daily wear, workouts, or travel.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life3 days4 days (+33%)5 days (+66%)*
WaterproofIP67IP68IP68 + 100m diving
Display Brightness400 nits600 nits (+50%)1000 nits (+150%)

Supplier's note

  1. Technical Breakthroughs:

    • Battery Efficiency: The Pro model’s 5-day battery outperforms industry standards by 20%, enabling multi-day adventures without charging.
    • Enhanced Waterproofing: The Pro’s 100m diving rating exceeds standard IP68, ideal for swimmers and water sports enthusiasts.
    • High-Brightness Display: The Pro’s 1000 nits screen ensures visibility even in direct sunlight, a 50% improvement over competitors.

  2. Version Selection Guide:

    • Base Model: Best for casual users needing basic features (e.g., calls, fitness tracking) and a budget-friendly option.
    • Advanced Model: Targets users seeking IP68 waterproofing and a 4-day battery for daily workouts or travel.
    • Pro Model: Ideal for extreme users (e.g., divers, outdoor athletes) who demand top-tier durability, brightness, and extended battery life.

*Pro model’s 5-day battery life is 66% longer than the Base Model.
*Comparative data vs. industry benchmarks: Standard smartwatches average 3 days of battery and 500 nits display brightness.

Frequently asked questions

  • Which ZL99J Smart Watch model is best for users needing long battery life?

  • How do I clean the metal case of the ZL99J Smart Watch?

  • Why is the ZL99J’s metal case better than plastic alternatives?

  • Can I customize the ZL99J’s strap color or design?

  • Is the ZL99J’s IP68 rating independently certified?

  • Does the ZL99J Smart Watch support standalone calls via sim card?

  • Why does the ZL99J use an AMOLED display?

  • How does the ZL99J’s unisex design accommodate different wrist sizes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery LifeDaily use, travelIndustry: 72h (3 days)
▲ Our Base: 96h (4 days)
▲▲ Advanced: 168h (7 days)		Extended usage without chargingAdvanced models may be bulkier
Display TechFitness apps, navigationIndustry: 240x240 LCD
▲ Base: 360x360 AMOLED (ISO 13406)
▲▲ Advanced: 400x400 curved AMOLED		Vivid visuals for maps and appsHigher res may consume more power
Water ResistanceSwimming, rain exposureIndustry: IP67 (1m/30min)
▲ Base: IP68 (2m/30min, IEC 60529)
▲▲ Advanced: IP68+ (3m/1h)		Safe for aquatic activitiesAdvanced needs regular sealing checks
Call FunctionalityOn-the-go communicationIndustry: Bluetooth only
▲ Base: eSIM standalone calls (GSMA)
▲▲ Advanced: Dual SIM + VoLTE		Calls without phone (base)eSIM setup complexity (base), cost (advanced)
Fitness TrackingHealth monitoring, workoutsIndustry: Basic HR/Steps
▲ Base: HR/Sleep/GPS (ISO 22844)
▲▲ Advanced: SpO2/ECG (FDA cleared)		Comprehensive health insightsAdvanced features may drain battery faster
Design & BuildDaily wear, premium lookIndustry: Plastic case
▲ Base: Metal + silicone (45g, ISO 7126)
▲▲ Advanced: Titanium + leather (38g)		Durable and stylishAdvanced models may be costlier

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.