# Foreo Issa 3

- Source: https://stierproducts.com/products/foreo-issa-3
- Category board: https://stierproducts.com/categories/electric-toothbrushes
- Placement: #15 of 17 in Electric Toothbrushes, F tier
- Brand: Foreo
- LP on this board: 118
- Last researched: 2026-08-29T15:34:23.871Z
- Method: https://stierproducts.com/methodology
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

## Verdict

Trap, and the clearest one on the board: near-flagship pricing with plaque removal that independent testing puts behind conventional sonic brushes. Buy the Suri 2.0 if design matters, the iO 5 if cleaning does.

## Evidence

Consolidated from 6 independent outlets

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| LeafScore | Leigh Matthews, BA Hons, H.Dip. NT | B | https://www.leafscore.com/energy-efficient/foreo-issa-3-electric-toothbrush-review-staff-tested/ | fetched and confirmed |
| The Independent | Tamara Hinson | B | https://www.the-independent.com/extras/indybest/gadgets-tech/foreo-issa-3-electric-toothbrush-review-b1908467.html | fetched and confirmed |
| Women's Health | Hattie Parish | B | https://www.womenshealthmag.com/uk/beauty/body/g43952825/best-electric-toothbrush/ | fetched and confirmed |
| The Highrise Hostess | The Highrise Hostess | B | https://www.youtube.com/watch?v=IrvbVE88sy8 | fetched and confirmed |
| Mamaru | Mamaru | B | https://www.youtube.com/watch?v=ftp-p2MSdRk | fetched and confirmed |
| British GQ | Owen Gough | B | https://www.gq-magazine.co.uk/grooming/gallery/best-electric-toothbrushes | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 1 | Oral-B Pro 1000 | S | https://stierproducts.com/products/oral-b-pro-1000 |
| 2 | Philips Sonicare 4100 | A | https://stierproducts.com/products/philips-sonicare-4100 |
| 3 | Oral-B iO Series 5 | A | https://stierproducts.com/products/oral-b-io-series-5 |
| 10 | Laifen Wave | C | https://stierproducts.com/products/laifen-wave |
| 11 | Philips Sonicare 9900 Prestige | D | https://stierproducts.com/products/philips-sonicare-9900-prestige |
| 12 | Philips Sonicare DiamondClean Smart 9500 | D | https://stierproducts.com/products/philips-sonicare-diamondclean-smart-9500 |
| 13 | Oral-B Genius X | D | https://stierproducts.com/products/oral-b-genius-x |
| 14 | Bitvae R2 | F | https://stierproducts.com/products/bitvae-r2 |
| 16 | Burst Sonic Toothbrush | F | https://stierproducts.com/products/burst-sonic-toothbrush |
| 17 | Quip Ultra Smart Sonic Electric Toothbrush | F | https://stierproducts.com/products/quip-ultra-smart-sonic-electric-toothbrush |

The full board is at https://stierproducts.com/categories/electric-toothbrushes.

## What this tier means

- F: Avoid. The evidence points you elsewhere.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is this product's points on its own category ladder. It is comparable within a category and not across categories.
- Link status reports what our pre-publication link check found when it fetched the cited URL. It says nothing about the quality of the review.
- A citation with no usable link is listed rather than dropped, and is excluded from the counted total above.

## Image

https://stierproducts.com/images/products/foreo-issa-3.webp

Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.