usmile Q20 Kids Smart Electric Toothbrush

This smart electric toothbrush is designed to make brushing fun and effective for children. It features smart technology with interactive elements to engage kids during their oral care routine. The toothbrush has soft bristles suitable for young gums, a timer to ensure proper brushing duration, and USB charging for convenience. It helps build consistent brushing habits through playful features and gentle cleaning.

  • 2 variants
  • Smart features
  • Connectivity: 2 variants
Price range $90 – $146
Price spread ~62% Across new variants

Available variants (2)

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Variant comparison

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Feature Standard Voice Guidance
Price $90.02 $145.88
Updated Mar 29, 2026 Feb 15, 2026
Availability Available to order Available to order
Smart Features Smart Voice Guidance

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Overview

Compare usmile Q20 Kids Smart Electric Toothbrush variants, pricing tiers and key differences.

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How variants differ

  • Smart Features

Who each variant is for

  • Start with your budget: the visible price spread across variants is about 62%.

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Model Q20 K6 K8-Z K8-Z
Color
Rating
Price $61.96 $53.82 $85.28 $95.99 $55.32 $35.25
Seller Joom Joom Joom Joom Joom Joom
Update Mar 4, 2026 Feb 14, 2026 Feb 14, 2026 Feb 14, 2026 Feb 14, 2026 Feb 14, 2026
Timer Yes Yes Yes Yes Yes
Material ABS ABS ABS ABS ABS
Age Range 2-6 years 2-12 years 2-6 years 3-12 years 3-12 years 3-12 years
Power Source Rechargeable Rechargeable Battery Rechargeable Rechargeable
Cleaning Modes 2 2 6 <num1>, <num2> 5
Brush Head Type Round Round Round Round Round
Charging Method USB USB USB USB USB
Bristle Material DuPont DuPont DuPont DuPont DuPont
Bristle Softness Soft Soft Soft Soft Soft
Water Resistance IPX7 IPX7 IPX7
Cleaning Technology Sonic Sonic Sonic Sonic Sonic Sonic
Replaceable Brush Heads Yes Yes Yes Yes Yes

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