Zestbolt Q668 4G Android Smart Watch | AMOLED, GPS, Dual Camera

Zestbolt Q668 Android 10 Smart Watch – 4G, AMOLED Display, Dual Camera & GPS

Meet the Zestbolt Q668 — a fully independent 4G Android smartwatch that keeps you connected, active, and on track without needing your phone nearby. Powered by Android 10.0 and a capable SC8541E processor, this feature-packed wrist device combines smartphone functionality with advanced fitness tracking in a sleek 1.95-inch round AMOLED package. Made in Mainland China.

Stunning AMOLED Display & Dual Cameras

The 1.95-inch round AMOLED touchscreen delivers vivid color at a crisp 720×720 resolution — sharp enough for video calls, browsing, and media playback right on your wrist. Two built-in 8MP cameras (front & rear) let you capture moments or jump on a video call wherever you are.

True 4G Independence

With a nano SIM card slot and full 4G LTE support (FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28 | TDD: B34/B38/B39/B40/B41), the Q668 works as a standalone device for calls, messaging, and internet access globally — no phone tethering required.

Powerful Performance & Storage

• CPU: SC8541E (up to 10-core configuration)
• Memory options: 4GB+64GB / 8GB+128GB / 16GB+256GB / 32GB+256GB / 32GB+512GB
• OS: Android 10.0 — smooth, secure, energy-efficient
• Access the Google Play Store for apps, games, and more

All-Day Battery & Connectivity

• 2150mAh large-capacity battery for extended use
• Bluetooth 4.2 | GPS | NFC | Wi-Fi capable
• IP68 waterproof — swim-ready and splash-proof

Comprehensive Fitness & Health Tracking

• Step counter, distance tracker, calorie tracker
• Heart rate monitor & blood pressure monitor
• Sleep tracker & mood tracker
• Multiple sports modes, compass, and built-in GPS routing

Smart Everyday Features

• Make & receive calls directly from the watch
• Push notifications for messages, apps & reminders
• Alarm clock, world clock, calendar, countdown, calculator
• Music playback & voice recorder
• Multiple interchangeable watch faces
• Maps, weather, browser & file manager
• Companion App: HiSportPro (free download) for phone-watch sync

Multilingual Support

The Q668 supports 60+ languages including English, Spanish, French, German, Arabic, Russian, Japanese, Korean, Portuguese, Turkish, Hindi, and many more — making it a truly global smartwatch.

Certifications & Package Contents

Certifications: CE, FCC, RoHS — built to international safety standards.

In the box: Smart Watch × 1 | Silicone Watch Strap × 1 | Charging Cable × 1 | Product Manual × 1

Explore More Smart Wearables & Electronics

• 1.32" AMOLED Smart Watch – Bluetooth Call, Fitness & Health Tracker
• 1.44" Touch Smartwatch – Bluetooth Calls & Fitness Tracker

For more on how smartwatches and wearable fitness trackers can support an active lifestyle, visit the CDC Physical Activity guidelines.

Learn more: Smartwatch

Frequently Asked Questions

Q: Does the Zestbolt Q668 smartwatch work without a smartphone?

A: Yes! The Q668 is a fully independent Android smartwatch. With a nano SIM card inserted, it can make and receive calls, send messages, browse the internet, use GPS navigation, and run apps — all without a paired smartphone. You can also optionally pair it with your phone via the HiSportPro app for notification sync.

Q: What network bands does the Q668 support — will it work in my country?

A: The Q668 supports a wide range of global bands: 2G (B2/B3/B5/B8), 3G (B1/B2/B5/B8), 4G FDD (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28), and 4G TDD (B34/B38/B39/B40/B41). This covers most major carriers across North America, Europe, Asia, Australia, and beyond. Please verify compatibility with your specific carrier before purchasing.

Q: Is the Q668 smartwatch waterproof?

A: Yes, the Q668 carries an IP68 waterproof rating, meaning it is designed to withstand submersion in water and is suitable for swimming. Avoid high-pressure water jets or hot water exposure to maintain the seal.

Q: What memory and storage options are available?

A: The Q668 comes in multiple configurations: 4GB+64GB, 8GB+128GB, 16GB+256GB, 32GB+256GB, and 32GB+512GB RAM+ROM. Choose the option that best fits your needs — higher storage is ideal if you plan to install many apps, store media, or use the device intensively.

Q: How do I connect the Q668 to my phone for notifications?

A: Download the free HiSportPro app on your smartphone. Enable Bluetooth on both devices, open the app, and scan the QR code displayed on the watch to bind them. Once connected, your phone's notifications — messages, calls, and app alerts — will be pushed directly to your watch in real time.