TUTT U8 Ultra 4G Android Smartwatch | AMOLED | GPS | Health & Connectivity Tools

The TUTT U8 Ultra is a multi-functional Android-based smartwatch designed for users seeking standalone connectivity, basic camera functionality, and integrated fitness-health monitoring. With support for micro SIM cards, full-band LTE, and a rotating HD camera, this model provides independence from a smartphone while retaining core wearable essentials.

Core Tactical Features

• 1.6” AMOLED Display (480×480): Sharp screen with sapphire crystal protection for scratch resistance and clarity.
• Rotating HD Camera (180° Adjustable): Pull-out design allows angle flexibility for direct or self-facing use.
• Micro SIM Slot with 4G LTE: Full-band LTE support for calls, messages, and data without needing a smartphone.
• Dual Satellite Positioning: GPS + Glonass/BDS tracking for standalone navigation.
• Health Monitoring: Heart rate, SpO2, and sleep tracking (non-medical).
• Multi-Sport & Motion Alerts: Track steps, distance, calories, and more.
• Bluetooth & Wi-Fi: For syncing, calling, and notifications.
• Built-in Compass & Weather Tools: For outdoor readiness.
• IP68 Water Resistance: Suitable for everyday splashes and dust exposure.
• 780mAh Battery: Efficient magnetic charging for longer use.
• Operating System: Android 8.1, with standalone app support.

Technical Specifications

Box Contents

• TUTT U8 Smartwatch
• Silicone Strap
• Protective Watch Case
• Wireless Magnetic Charger
• User Manual

SIM & Network Compatibility (Canada)

This smartwatch supports global mobile networks via micro SIM card:

• 4G LTE Bands: B1, B2, B3, B4, B5, B7, B8, B12, B17, B20, B28F, B34, B38, B39, B40, B41
• 3G / 2G: B1, B2, B5, B8
• Location: GPS, Glonass, and BDS
• OS / Memory: Android 8.1, 3GB RAM, 32GB ROM
• Battery: 780mAh high-capacity

❗ Four Key Considerations:

• Carrier Features: VoLTE, MMS, or Wi-Fi calling may not function depending on your carrier.
• Partial Band Coverage: Some rural or fringe LTE bands may be unsupported.
• IMEI Filtering: Some carriers may restrict data access based on IMEI.
• Device Support Policy: Confirm with your carrier before activating any plan.

Recommendation: Contact your mobile provider before inserting a SIM card to confirm LTE support and feature availability for this device.