# Oral-B iO Series 6 Electric Toothbrush, Grey Opal *Published: 2025-01-18 | Updated: 2025-01-09 | Source: https://shopsavvy.com/products/oral-b-io-series-6-electric-toothbrush-grey-opal* --- **Brand:** Oral-B **Price Range:** $64.99 - $181.7 across 9 retailers ## Price History **Verdict:** The lowest current offer at these retailers, $119.99 at Best Buy, matches its 90-day low. - Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $119.99 at Best Buy on Oct 6, 2026. - Range over the last 12 months: $119.99 (Best Buy, Oct 6, 2026) to $159.99 (Best Buy, Aug 11, 2026). - Based on 9 recorded prices since Mar 22, 2026 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 14, 2026. ## Pros - Quiet Operation: Appreciated for being quieter than some previous models, which might be beneficial for users sensitive to noise. - Effective Cleaning: Found to clean teeth well, suggesting that the core functionality meets expectations. - User-Friendly Interface: The handle display showing brushing duration, mode, and battery life is seen as a valuable feature. - Tech Features: Bluetooth connectivity and app integration for real-time brushing feedback. ## Cons - Durable Concerns: Issues with water damage leading to rust, raising questions about the product's longevity. - Poor Battery Management: Inconsistent battery indicators, long charge times, and difficulty in checking battery status. - App Frustrations: Requirement for specific brushing techniques to utilize app tracking effectively may not be user-friendly. - Expensive Maintenance: High cost associated with potential replacements if durability issues persist. - Potential for Physical Discomfort: Experiences of discomfort with the provided firm brush heads, suggesting a need for softer alternatives. ## About This Product The Oral-B iO Series combines powerful, but gentle micro-vibrations with Oral-B's unique dentist-inspired round brush head design for a professional clean feeling every day. The Smart Pressure Sensor helps to keep you from brushing too hard to protect your gums and enamel. AI Recognition using an interactive display helps guide you to your best clean for all areas of the mouth. A 2-minute quadrant timer comes built-in that pulsates every 30 seconds, ensuring a complete clean. The frictionless, smooth magnetic drive system transfers energy to the bristle tips for a clean that wows. Replace your Oral-B iO Series Replacement Brush Heads every 3 months for best results. ## Last Seen Prices | Retailer | Price | Availability | Last seen | Store's standard terms | |----------|-------|-------------|-----------|------------------------| | [retailers/seauon](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/MbkTl2aaLW8kle83a8tZ?source=shopsavvy&medium=product-page) | $64.99 | In Stock | 2026-03-22 (may have changed) | | | [VIP Outlet](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/10673501-4a0f-9383-91f2-ae6d98c79230?source=shopsavvy&medium=product-page) | $78.15 | In Stock | 2023-10-31 (may have changed) | | | [BUYA.COM](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/gAJop0jnls2un1KUEP3N?source=shopsavvy&medium=product-page) | $84.50 | In Stock | 2023-02-14 (may have changed) | | | [Truegether](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/484e537c-f3bf-fff9-ad63-d0b3d1a04f4f?source=shopsavvy&medium=product-page) | $113.36 | In Stock | 2024-09-21 (may have changed) | | | [Amazon](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/72037412-75c2-b800-bd1c-e0a8722de692?source=shopsavvy&medium=product-page) | $113.70 | In Stock | 2025-01-09 (may have changed) | | | [Best Buy](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/db1f4764-1cc2-cfc3-8ee9-8b694117d096?source=shopsavvy&medium=product-page) | $119.99 | In Stock | 2026-10-06 | 15-day returns (in store too) · free return shipping · free shipping on $35+ | | [Walmart](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/e09e607a-1bea-4ad7-b322-1bdf3de2e5b8?source=shopsavvy&medium=product-page) | $129.95 | In Stock | 2025-03-09 (may have changed) | 90-day returns (in store too) | | [Bonanza](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/YvGGuMMOdSnhW4fpIhQc?source=shopsavvy&medium=product-page) | $129.99 | In Stock | 2023-01-31 (may have changed) | | | [DoorDash.com](https://shopsavvy.com/api/redirect/products/Q4CrAMdh7JHNR7P95vnt/offers/ekr5ShJPLsIHH2yUWYib?source=shopsavvy&medium=product-page) | $181.70 | In Stock | 2024-01-19 (may have changed) | | *Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.* [See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/oral-b-io-series-6-electric-toothbrush-grey-opal) --- *About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. Prices are collected from retailer listings; the Current Prices table shows the date each price was last seen.* *Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*