GOLDENSPIKE CD12 4G Android Smart Watch | GPS, Camera, SIM

GOLDENSPIKE S10 Ultra CD12 — The Full Android Smartwatch That Does It All

Meet the GOLDENSPIKE CD12 (S10 Ultra) — a powerhouse smartwatch running Android 10.0 with a 4G LTE SIM card slot, so you can make calls, browse the web, and stream music directly from your wrist — no phone required. Packed with up to 4GB RAM + 128GB storage, an 8MP rotating camera, built-in GPS, Wi-Fi, NFC, and a vivid 2.26" AMOLED display, this is one of the most feature-rich wearables available today.

Made in Mainland China.

Why You'll Love the CD12

• 2.26" AMOLED HD Display (490×580): Ultra-narrow bezels, stunning colour depth, and multi-touch support — control it like a smartphone with two fingers.
• 180° Rotating 8MP Camera: A unique telescoping rotary camera lets you shoot photos, record video, and make video calls from every angle — zero blind spots.
• 4G LTE / SIM Card Ready: Insert a nano-SIM and enjoy independent cellular connectivity. Supports GSM B2/B3/B5/B8 · WCDMA B1/B2/B4/B5/B8 · FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12 · TDD-LTE B17/B20/B38/B39/B40/B41. Please confirm your carrier supports these bands before ordering.
• Android 10.0 OS: Full Google Play support — install your favourite apps just like on a phone.
• 2080mAh Battery: Generous capacity for all-day use and extended standby.
• Built-in GPS + Compass: Accurate navigation and a real compass for outdoor adventures.
• Comprehensive Health Tracking: Heart rate monitor, blood pressure monitoring, sleep tracker, step counter, calorie tracker, distance tracker, mood tracker — all on your wrist.
• Wi-Fi, NFC & Bluetooth 4.2: Seamless connectivity including support for Bluetooth earphones.
• IP67 Life Waterproof: Splash-proof and everyday water resistant.
• Multiple Watch Faces & Detachable Band: Personalise your look with multiple dials and swap the band to match your style.
• 17+ Languages: English, Spanish, French, German, Italian, Portuguese, Russian, Polish, Turkish, Korean, Japanese, Arabic, Hebrew, Dutch, Greek, Ukrainian, Indonesian.

Full Specifications at a Glance

Sensor Suite

• Accelerometer, Gyroscope, Heart Rate Sensor
• Barometer, Compass, Step Counter
• Video decode support; Audio formats: MP3, AAC, AAC+, WMA, AMR-NB

What's in the Box

• 1× CD12 Smartwatch
• 1× Original Watchband
• 1× Charging Cable
• 1× Screen Protector Film
• 2× User Manuals
• 1× SIM Card Installation Tool

Explore More Tech Accessories

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For guidance on wearable technology and digital connectivity standards, visit the NIST Communications Technology Laboratory.

Frequently Asked Questions

Q: Does the CD12 smartwatch work independently without a phone?

A: Yes! The GOLDENSPIKE CD12 runs Android 10.0 and supports a 4G LTE nano-SIM card, so you can make and receive calls, send messages, browse the internet, and use apps entirely on your own — no smartphone needed.

Q: Which network bands does the CD12 4G smartwatch support?

A: The CD12 supports GSM (B2/B3/B5/B8), WCDMA (B1/B2/B4/B5/B8), FDD-LTE (B1/B2/B3/B4/B5/B7/B8/B12), and TDD-LTE (B17/B20/B38/B39/B40/B41). Please verify that your SIM carrier supports these frequency bands in your region before purchasing.

Q: How does the rotating camera on the CD12 work?

A: The CD12 features an innovative 180° telescoping rotary 8MP camera. You can rotate it to face forward for selfies and video calls, or pivot it outward to capture the scene in front of you — giving you a full range of shooting angles right from your wrist.

Q: Is the CD12 smartwatch waterproof?

A: The CD12 carries an IP67 life waterproof rating, making it resistant to splashes and brief immersion in water. It's suitable for everyday wear in rain or while washing your hands, though it is not recommended for swimming or diving.

Q: Can I install apps on the CD12 Android smartwatch?

A: Absolutely. Because the CD12 runs a full Android 10.0 operating system with up to 4GB RAM and 128GB storage, you can download and install apps just as you would on an Android smartphone — including social media, navigation, music streaming apps, and more.