---
title: "Adds chemistry target sliders"
summary: "Technicians could not see or set the targets their chemical doses aimed for."
slug: chemistry-target-sliders
date: 2026-10-28T00:00:00.000Z
tags: ["chemistry", "mobile"]
ref: "54"
status: published
url: https://updates.poolcloud.com/chemistry-target-sliders
site: "PoolCloud updates"
---

# Adds chemistry target sliders

## The problem

> "just really highlight the target level"

- Readings, targets and doses sat apart.

## What we considered

### A. Three-state chemistry card {chosen}

![A](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54A.png)
- Test, good, or balance.

### B. Deltas on bands

![B](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54B.png)
- Clear; not editable.

### C. Editable dose amounts

![C](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54C.png)
- Overrides the formula.

### D. Three-step chemistry tabs

![D](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54D.png)
- Guided; more taps.

### E. Everything is tasks

![E](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54E.png)
- One busier list.

### F. Target sliders on bands {chosen}

![F](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54F.png)
- Drag; doses follow.

### G. Saturation gauge leads

![G](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54G.png)
- Readings shrink.

### H. Targets locked by default

![H](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54H.png)
- Safer; slower.

### I. Editable target table

![I](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54I.png)
- Dense; suits web.

### J. Doses that react {chosen}

![J](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54J.png)
- Live amounts.

### K. Big target number {chosen}

![K](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54K.png)
- Target stands out.

### L. Change on track

![L](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54L.png)
- Cramped when close.

### M. Target as flag

![M](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54M.png)
- Crowds the band.

### N. Now over target

![N](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54N.png)
- Taller rows.

### O. Plus-minus target stepper

![O](https://updates.poolcloud.com/media/poolcloud/chemistry-target-sliders/54O.png)
- Gloves; slow.

## What we went with

- Index-setting readings come first.
- Slide or type each target.
- Doses and index update live.

Move a target and the doses follow. You balance without guessing.