---
title: "Water testing kit brands: Which brands are most popular in search?"
description: "Compare the water testing kit brands shoppers choose between. Share of Search among TestAssured, Health Metric, VARIFY, Aquasafe, Poolmaster and WaterSafe, the water testing kit brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/categories/water-testing-kit-brands"
publisher: "Brandwave"
---

# Water testing kit brands: Which brands are most popular in search?

Compare the water testing kit brands shoppers choose between. Share of Search among TestAssured, Health Metric, VARIFY, Aquasafe, Poolmaster and WaterSafe, the water testing kit brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Competitive set**: Water testing kit brands
- **Market**: Global
- **Brands compared**: 6
- **Month measured**: Aug 2026
- **Highest Share of Search**: TestAssured, 43%

## Which brand is most popular in search among water testing kit brands worldwide?

- In August 2026, TestAssured was the most searched among water testing kit brands worldwide, with an estimated 27.1K branded searches and 43% estimated Share of Search within this set.
- Health Metric is in 2nd place, 14.3 percentage points behind at 28.7% Share of Search.
- Across the 11 months ending August 2026, TestAssured’s estimated Share of Search among water testing kit brands worldwide decreased from 54.9% to 43%.
- Across the 11 months ending August 2026, Health Metric’s estimated Share of Search among water testing kit brands worldwide increased from 24.5% to 28.7%.
- Across the 11 months ending August 2026, VARIFY’s estimated Share of Search among water testing kit brands worldwide increased from 8.9% to 12.9%.
- Across the 11 months ending August 2026, Aquasafe’s estimated Share of Search among water testing kit brands worldwide increased from 7.3% to 8.6%.
- Across the 11 months ending August 2026, Poolmaster’s estimated Share of Search among water testing kit brands worldwide increased from 1.8% to 3.8%.
- Across the 11 months ending August 2026, Health Metric’s estimated Share of Search among water testing kit brands worldwide peaked at 31% in January 2026 and was lowest at 24.5% in October 2025.
- Across the 11 months ending August 2026, VARIFY’s estimated Share of Search among water testing kit brands worldwide peaked at 12.9% in August 2026 and was lowest at 6.9% in December 2025.
- Across the 11 months ending August 2026, Aquasafe’s estimated Share of Search among water testing kit brands worldwide peaked at 10.6% in May 2026 and was lowest at 7.3% in October 2025.
- Across the 11 months ending August 2026, Poolmaster’s estimated Share of Search among water testing kit brands worldwide peaked at 5.9% in June 2026 and was lowest at 1.5% in November 2025.
- Across the 11 months ending August 2026, WaterSafe’s estimated Share of Search among water testing kit brands worldwide peaked at 4.1% in January 2026 and was lowest at 2.6% in October 2025.
- Across the 11 months ending August 2026, Poolmaster rose from 6th to 5th among water testing kit brands worldwide.
- Across the 11 months ending August 2026, WaterSafe fell from 5th to 6th among water testing kit brands worldwide.

## Compare search popularity between leading brands

- [TestAssured vs Health Metric: compare search popularity](/demand/global-en/compare/health-metric-vs-testassured): 43% against 28.7% Share of Search.
- [TestAssured vs VARIFY: compare search popularity](/demand/global-en/compare/testassured-vs-varify): 43% against 12.9% Share of Search.
- [TestAssured vs Aquasafe: compare search popularity](/demand/global-en/compare/aquasafe-vs-testassured): 43% against 8.6% Share of Search.
- [TestAssured vs Poolmaster: compare search popularity](/demand/global-en/compare/poolmaster-vs-testassured): 43% against 3.8% Share of Search.
- [Health Metric vs VARIFY: compare search popularity](/demand/global-en/compare/health-metric-vs-varify): 28.7% against 12.9% Share of Search.
- [Health Metric vs Aquasafe: compare search popularity](/demand/global-en/compare/aquasafe-vs-health-metric): 28.7% against 8.6% Share of Search.
- [Health Metric vs Poolmaster: compare search popularity](/demand/global-en/compare/health-metric-vs-poolmaster): 28.7% against 3.8% Share of Search.
- [VARIFY vs Aquasafe: compare search popularity](/demand/global-en/compare/aquasafe-vs-varify): 12.9% against 8.6% Share of Search.
- [VARIFY vs Poolmaster: compare search popularity](/demand/global-en/compare/poolmaster-vs-varify): 12.9% against 3.8% Share of Search.
- [Aquasafe vs Poolmaster: compare search popularity](/demand/global-en/compare/aquasafe-vs-poolmaster): 8.6% against 3.8% Share of Search.

## How did search popularity change for water testing kit brands worldwide in August 2026?

- In August 2026, VARIFY gained estimated Share of Search among water testing kit brands worldwide, from 10.6% to 12.9%.
- In August 2026, Poolmaster lost estimated Share of Search among water testing kit brands worldwide, from 4.7% to 3.8%.
- In August 2026, TestAssured lost estimated Share of Search among water testing kit brands worldwide, from 43.7% to 43%.
- Aquasafe’s estimated Share of Search among water testing kit brands worldwide has lost ground for 3 months in a row, from 10.6% to 8.6% in August 2026.

## Share of Search ranking

| Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by |
| --- | --- | --- | --- | --- | --- |
| 1 | TestAssured | 43% | 27.1K | 0.0% | TestAssured |
| 2 | Health Metric | 28.7% | 18.1K | 0.0% | Health Metric |
| 3 | VARIFY | 12.9% | 8.1K | +22.7% | VARIFY |
| 4 | Aquasafe | 8.6% | 5.4K | 0.0% | Aquasafe |
| 5 | Poolmaster | 3.8% | 2.4K | -17.2% | Poolmaster |
| 6 | WaterSafe | 3% | 1.9K | 0.0% | WaterSafe |

## Historical estimated branded-search demand

| Month | Brand | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | TestAssured | 40.5K | 54.9% | 1 |
| Oct 2025 | Health Metric | 18.1K | 24.5% | 2 |
| Oct 2025 | VARIFY | 6.6K | 8.9% | 3 |
| Oct 2025 | Aquasafe | 5.4K | 7.3% | 4 |
| Oct 2025 | WaterSafe | 1.9K | 2.6% | 5 |
| Oct 2025 | Poolmaster | 1.3K | 1.8% | 6 |
| Nov 2025 | TestAssured | 33.1K | 51% | 1 |
| Nov 2025 | Health Metric | 18.1K | 27.9% | 2 |
| Nov 2025 | Aquasafe | 5.4K | 8.3% | 3 |
| Nov 2025 | VARIFY | 5.4K | 8.3% | 4 |
| Nov 2025 | WaterSafe | 1.9K | 2.9% | 5 |
| Nov 2025 | Poolmaster | 1K | 1.5% | 6 |
| Dec 2025 | TestAssured | 33.1K | 51.8% | 1 |
| Dec 2025 | Health Metric | 18.1K | 28.3% | 2 |
| Dec 2025 | Aquasafe | 5.4K | 8.5% | 3 |
| Dec 2025 | VARIFY | 4.4K | 6.9% | 4 |
| Dec 2025 | WaterSafe | 1.9K | 3% | 5 |
| Dec 2025 | Poolmaster | 1K | 1.6% | 6 |
| Jan 2026 | TestAssured | 33.1K | 46.3% | 1 |
| Jan 2026 | Health Metric | 22.2K | 31% | 2 |
| Jan 2026 | Aquasafe | 6.6K | 9.2% | 3 |
| Jan 2026 | VARIFY | 5.4K | 7.6% | 4 |
| Jan 2026 | WaterSafe | 2.9K | 4.1% | 5 |
| Jan 2026 | Poolmaster | 1.3K | 1.8% | 6 |
| Feb 2026 | TestAssured | 33.1K | 50.8% | 1 |
| Feb 2026 | Health Metric | 18.1K | 27.8% | 2 |
| Feb 2026 | Aquasafe | 5.4K | 8.3% | 3 |
| Feb 2026 | VARIFY | 5.4K | 8.3% | 4 |
| Feb 2026 | WaterSafe | 1.9K | 2.9% | 5 |
| Feb 2026 | Poolmaster | 1.3K | 2% | 6 |
| Mar 2026 | TestAssured | 33.1K | 50.2% | 1 |
| Mar 2026 | Health Metric | 18.1K | 27.4% | 2 |
| Mar 2026 | Aquasafe | 5.4K | 8.2% | 3 |
| Mar 2026 | VARIFY | 5.4K | 8.2% | 4 |
| Mar 2026 | WaterSafe | 2.4K | 3.6% | 5 |
| Mar 2026 | Poolmaster | 1.6K | 2.4% | 6 |
| Apr 2026 | TestAssured | 33.1K | 50.3% | 1 |
| Apr 2026 | Health Metric | 18.1K | 27.5% | 2 |
| Apr 2026 | Aquasafe | 5.4K | 8.2% | 3 |
| Apr 2026 | VARIFY | 5.4K | 8.2% | 4 |
| Apr 2026 | Poolmaster | 1.9K | 2.9% | 5 |
| Apr 2026 | WaterSafe | 1.9K | 2.9% | 6 |
| May 2026 | TestAssured | 27.1K | 43.7% | 1 |
| May 2026 | Health Metric | 18.1K | 29.2% | 2 |
| May 2026 | Aquasafe | 6.6K | 10.6% | 3 |
| May 2026 | VARIFY | 5.4K | 8.7% | 4 |
| May 2026 | Poolmaster | 2.9K | 4.7% | 5 |
| May 2026 | WaterSafe | 1.9K | 3.1% | 6 |
| Jun 2026 | TestAssured | 27.1K | 44.1% | 1 |
| Jun 2026 | Health Metric | 18.1K | 29.4% | 2 |
| Jun 2026 | Aquasafe | 5.4K | 8.8% | 3 |
| Jun 2026 | VARIFY | 5.4K | 8.8% | 4 |
| Jun 2026 | Poolmaster | 3.6K | 5.9% | 5 |
| Jun 2026 | WaterSafe | 1.9K | 3.1% | 6 |
| Jul 2026 | TestAssured | 27.1K | 43.7% | 1 |
| Jul 2026 | Health Metric | 18.1K | 29.2% | 2 |
| Jul 2026 | VARIFY | 6.6K | 10.6% | 3 |
| Jul 2026 | Aquasafe | 5.4K | 8.7% | 4 |
| Jul 2026 | Poolmaster | 2.9K | 4.7% | 5 |
| Jul 2026 | WaterSafe | 1.9K | 3.1% | 6 |
| Aug 2026 | TestAssured | 27.1K | 43% | 1 |
| Aug 2026 | Health Metric | 18.1K | 28.7% | 2 |
| Aug 2026 | VARIFY | 8.1K | 12.9% | 3 |
| Aug 2026 | Aquasafe | 5.4K | 8.6% | 4 |
| Aug 2026 | Poolmaster | 2.4K | 3.8% | 5 |
| Aug 2026 | WaterSafe | 1.9K | 3% | 6 |
| Sep 2026 | Aquasafe | — | — | — |
| Sep 2026 | Health Metric | — | — | — |
| Sep 2026 | Poolmaster | — | — | — |
| Sep 2026 | TestAssured | — | — | — |
| Sep 2026 | VARIFY | — | — | — |
| Sep 2026 | WaterSafe | — | — | — |

## What is being compared

- **Aquasafe**: Measured on the search term “aquasafe”.
- **Health Metric**: Measured on the search term “health metric”.
- **Poolmaster**: Measured on the search term “poolmaster”.
- **TestAssured**: Measured on the search term “testassured”.
- **VARIFY**: Measured on the search term “varify”.
- **WaterSafe**: Measured on the search term “watersafe”.

- [Aquasafe](/demand/global-en/brands/aquasafe)
- [Health Metric](/demand/global-en/brands/health-metric)
- [Poolmaster](/demand/global-en/brands/poolmaster)
- [TestAssured](/demand/global-en/brands/testassured)
- [VARIFY](/demand/global-en/brands/varify)
- [WaterSafe](/demand/global-en/brands/watersafe)

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which brand is most popular in search among water testing kit brands worldwide?

In August 2026, TestAssured was the most searched among water testing kit brands worldwide, with an estimated 27.1K branded searches and 43% estimated Share of Search within this set. These are worldwide searches for English-language branded terms.

## Cite this page

Brandwave. "Water testing kit brands: Which brands are most popular in search?". https://gobrandwave.com/demand/global-en/categories/water-testing-kit-brands

This page is also available as HTML at https://gobrandwave.com/demand/global-en/categories/water-testing-kit-brands. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.