Zestbolt M99 4G Android Smartwatch – SIM, GPS, AMOLED, 8MP Camera

Zestbolt M99 4G Android Smart Watch – Full Netcom, Rotary Camera & Massive Storage

Meet the Zestbolt M99 — a full Android 10.0 smartwatch that does far more than track your steps. With a built-in Nano SIM card slot, 4G LTE global connectivity, GPS navigation, an 8MP rotary camera, and a stunning 2.4-inch AMOLED display, the M99 is the wrist-worn smartphone you've been waiting for. Make and receive calls, browse the web, stream music, and monitor your wellness — all without touching your phone. Made in Mainland China.

Why You'll Love the M99

• 4G LTE Global Calling: Insert a Nano SIM and make hands-free calls anywhere in the world — no phone required.
• 2.4" AMOLED Display (720×720): Vibrant, crisp colors in a large square screen that's easy to read indoors or outdoors.
• 8MP Rotary Camera: Pull-and-rotate camera lets you snap photos and video from any angle, right from your wrist.
• Android 10.0 OS: Run your favorite Android apps via Google Play Store — social media, maps, music, and more.
• Powerful SC8541E Quad-Core CPU + Up to 16GB RAM / 256GB ROM: Smooth, lag-free multitasking and ample storage for apps, photos, and music.
• 2100mAh Battery: Up to 5 days of battery life keeps you powered through your busiest days.
• Multi-System GPS: Built-in GPS, Beidou, GLONASS, AGPS, LBS, and Wi-Fi positioning for accurate real-time navigation.
• Comprehensive Fitness & Wellness Tracking: Continuous heart rate monitoring, sleep tracking, step counter, distance tracker, calorie counter, mood tracker, and more.
• Bluetooth 4.2 + Wi-Fi: Stay connected at home or on the go with dual wireless connectivity.
• Life Waterproof (IP67): Splash-proof construction for everyday wear.
• Multiple Watch Faces: Customize your look with a wide selection of dial options.
• 17+ Languages Supported: English, Spanish, French, German, Italian, Japanese, Korean, Arabic, Russian, and many more.

Key Specifications

What's in the Box

• M99 Smart Watch × 1
• Watch Strap × 1
• Charging Cable × 1
• Product Manual × 1

How to Connect to Your Phone (HiSportPro App)

1. Enable Bluetooth on both the watch and your smartphone.
2. Download HiSportPro from the watch's app market or your phone's app store. Open Bluetooth Assistant on the watch, then scan the QR code shown on the watch using the HiSportPro app to pair.
3. Once paired, notifications from your phone (calls, messages, social alerts) will appear on your watch in real time.

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External Resource

For guidance on evaluating consumer electronics safety and smart device certifications, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Smartwatch

Frequently Asked Questions

Q: Does the Zestbolt M99 smartwatch work independently without a paired smartphone?

A: Yes! The M99 runs Android 10.0 and supports a Nano SIM card for 4G LTE connectivity, meaning it can make calls, browse the internet, run apps, and use GPS completely independently — no smartphone required.

Q: What storage and RAM options are available for the M99?

A: The M99 is available in multiple configurations: 4GB+32GB, 4GB+64GB, 8GB+128GB, 16GB+256GB, and 32GB+512GB RAM+ROM, so you can choose the setup that best fits your needs.

Q: Is the M99 Android smartwatch compatible with both iPhone and Android phones?

A: Yes. The M99 is universally compatible via the HiSportPro app, available for both iOS and Android devices. You can sync notifications, calls, and health data from any smartphone.

Q: What fitness and wellness features does the M99 include?

A: The M99 tracks steps, distance, calories, heart rate (continuous monitoring), sleep patterns, mood, and overall activity. It also includes an alarm clock, countdown timer, calculator, calendar, interactive music controls, and more.

Q: What network bands does the M99 support for international use?

A: The M99 supports 2G (B2/B3/B5/B8), 3G (B1/B2/B5/B8), 4G FDD (B1–B5/B7/B8/B12/B17/B20/B28/B66), and 4G TDD (B34/B38/B39/B40/B41), making it compatible with major carriers worldwide.