Comparison

SECURY’LIGHT vs BWT Pearl Water Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SECURY’LIGHT

Monitor your home with a smart camera and integrated LED lights. View live footage, communicate via two-way audio, and receive motion detection alerts on your mobile device. Customize security settings and light behavior for complete control.

Highlights
  • Live video and audio streaming
  • Two-way voice communication
  • Adjustable security presets (LOW, MIDDLE, HIGH, CUSTOM)
  • Customizable PIR sensor settings
  • Motion detection alerts with recording
  • Adjustable light brightness and duration
Read full description

This LUTEC APP is designed for LUTEC SECURY’LIGHT camera systems with LED lights. Once you have connected the app with your device, you can watch the images and videos taken by the camera on your phone or any suitable device and includes two-way voice communication. See who visited your home whenever at anytime from anywhere. The APP allows you to choose from three, adjustable, predefined presets: LOW, MIDDLE & HIGH security, you can also set the app to CUSTOM level, allowing you to fully control your light or lights. This includes adjusting the PIR sensor detection range, brightness (LUX level) time on duration, time off etc. Message alerts can be sent your mobile device every time the camera or light detects movement, all of which can be recorded with the date and time. Plus, many more unique features.

About

BWT Pearl Water Manager

Monitor your pool's water quality remotely with this app. It measures key parameters like pH and temperature, and provides personalized chemical dosing guidance. Accessible anytime, anywhere, it's suitable for various pool types.

Highlights
  • Pool water quality monitoring
  • Measures pH, temperature, conductivity, redox
  • Personalized chemical dosing advice
  • Supports chlorine, bromine, and salt pools
  • Remote accessibility
Features
Read full description

Immerse yourself in BWT's digital service world and download the BWT Pearl Water Manager app onto your smartphone.BWT Pearl Water Manager (PWM) provides a convenient, easy way to keep an eye on your pool’s water quality at all times. With the BWT Pearl Water Manager app, you have everything to do with your pool water at a glance: •Measures the pH, temperature, conductivity, and redox potential in the pool as well as in the whirlpool. •Suitable for all types of chlorine, bromine and salt pools. •Personalised guidance for chemical dosing. •Accessible from anywhere and anytime.

Screenshots

SECURY’LIGHT4 screens
BWT Pearl Water Manager4 screens

Verdict

The call

The clearest difference is review sentiment: SECURY’LIGHT at 23% against BWT Pearl Water Manager's 11%. SECURY’LIGHT also leads on iOS requirement (11.0 vs 14). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
SECURY’LIGHT versus BWT Pearl Water Manager: the parameters behind the verdict, then further details
ParameterSECURY’LIGHTBWT Pearl Water Manager
PriceFreeFree
Rating2.5 (15 ratings) — better—
Positive reviews22.5% of reviews — better11.1% of reviews
Number of ratings15 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better14
Further details — not scored
Size56 MB96 MB
Age rating4+4+
DeveloperLutecBWT Aktiengesellschaft

Customer experience

SECURY’LIGHT

All ratings15 ratings
Positive26.7%
Neutral20.0%
Negative53.3%
Written reviews102 reviews
Positive22.5%
Neutral14.7%
Negative62.7%

BWT Pearl Water Manager

Written reviews9 reviews
Positive11.1%
Neutral22.2%
Negative66.7%

In-app purchases

None

SECURY’LIGHT

No in-app purchases

None

BWT Pearl Water Manager

No in-app purchases

Questions

Is SECURY’LIGHT free?
SECURY’LIGHT is free to download, with no in-app purchases.
Is BWT Pearl Water Manager free?
BWT Pearl Water Manager is free to download, with no in-app purchases.
Do SECURY’LIGHT or BWT Pearl Water Manager have ads?
Neither SECURY’LIGHT nor BWT Pearl Water Manager shows ads.
Which is updated more often, SECURY’LIGHT or BWT Pearl Water Manager?
SECURY’LIGHT ships an update every 3 months, and BWT Pearl Water Manager every 3 months. Most recently, SECURY’LIGHT was updated on November 2, 2026 and BWT Pearl Water Manager on November 4, 2026.

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