rollme z20

Main Features:

• Full Ceramic Case: Crafted with all-ceramic material for durability and a refined appearance.

• IP68 Deep Waterproof: Capable of withstanding water immersion up to a depth of 1.5 meters, suitable for various underwater activities.

• 1.75-inch 320*385 Pixel Screen: High-definition IPS screen offering a clear visual experience.

• Supports Multi-Band 4G-LTE Calls: Equipped with multi-band 4G-LTE calling capability, ensuring seamless communication.

• Heart Rate & Blood Oxygen Monitor: Built-in sensors for monitoring heart rate and blood oxygen levels, keeping track of your health.

• GPS+GLONASS Precision Positioning System: High-precision GPS+GLONASS system for accurate location tracking.

• 4GB+128GB Ultra-High Configuration Memory: Powerful memory combination, supporting more applications and storage space.

• Two Standby Modes, Android Mode+ Lite Mode: Flexibly switch between standby modes to meet different needs.

General Specifications:

• Brand: rollme 
• Model: Z20
• Bluetooth Version: BT 5.0
• Operating System: Android 9.1
• Operating Mode: Full Touch + Press Button
• Camera: 5MP+800MP
• App Name: Wiiwatch 2
• Watch Language: Simplified Chinese, English, Italian, French, German, Spanish, Portuguese, Russian, Japanese, Thai, Arabic, Korean, Greek, Dutch, Filipino, Danish
• App Support Language: Follows the mobile system

Technical Parameters:

• Bracelet Memory: 128M

• Network:

  • Network Type: All Netcom 4G-LTE TDDLTE+FDDLTE
  • Frequency:
    • TDD LTE: B38(2600MHZ), B39(1900) B40(2300) B41(2500)
    • FDD LTE: B1(2100) B2(1900) B3(1800) B5(850) B7(2600) B8(900) B12(700) B17(700) B20(800)
    • WCDMA: B1(2100) B5(850) B2(1900)
    • GSM: B2(1900), B3(1800) B5(850) B8(900)
  • Wifi: Support
  • SIM Card: Nano SIM
  • GPS: Support (GPS+GLONASS)

• Display:

  • Size: 1.75 inches
  • Type: IPS
  • Resolution: 320*385 pixels.

• Sensor: G-sensor, Heart Rate Sensor

• Battery:

  • Battery Capacity: 900mAh
  • Standby Time: About 1-2 days
  • Charging Time: About 1.5 hours
  • Charging Type: Magnetic charging

Special Features:

• Face Unlock: Support
• Waterproof: IP68
• Heart Rate Monitor: Support
• Blood Oxygen Monitor: Support
• Multi-Sport Mode: Support

Supported Formats:

• Audio File Format: MP3, WMA, Flac
• Video File Format: MP4, RMVB, RM
• Picture Format: JPG, PNG, GIF
• Data Transmission: Pogo pin

Other Functions:

• Sound Recorder, Calendar, Voice Search, Video Chat, Pedometer, Map, Music Sync Function, Alarm, Google APP, Call or Message Reminder, Speaker, Customized Watch Face, Dial Market, etc.

Appearance & Details:

• Characteristics:

  • Case Material: Ceramics
  • Strap Material: Silicone
  • Strap Length: about 265mm
  • Watch Thickness: about 16mm
  • Watch Dimensions: about 50*41mm

• Packing List:

  • 1* ROLLME Z20 Smart Watch Phone
  • 1* User Manual
  • 1* Data Cable