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Best Warentest Handy - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Hekatron

Hekatron Genius Plus Edition Smoke Detector with 10 Year Battery – Test Winner

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smart and easy to use: With smartsonic technology, you always stay in control. All important data is transferred directly to your smartphone for digital maintenance or testing via app.
Safety for the whole family: the optimised alarm frequency of the Genius Plus Edition ensures that the alarm is immediately heard by everyone, including children and the elderly. With over 85 dB (A), this smoke detector guarantees the best protection.
Effortless and lightning-fast installation: decide whether you want to attach the smoke alarm via adhesive pad or bore. In addition to the VdS certified adhesive pad, the box contents also include the mounting kit for one or two hole attachment.
Always one step ahead: The innovative pollution compensation keeps the smoke detector reliably ready for use even in difficult environments - for long-lasting protection that adapts intelligently.
10 years of reassuring safety: Thanks to the 10-year battery life, the Genius Plus Edition is particularly durable without the hassle of changing batteries. Its built-in lithium batteries ensure maximum safety in your home in the long term.

21,65 €
02

Stiftung Warentest

Samsung Galaxy - Stiftung Warentest Praxisratgeber: Alle Funktionen verständlich erklärt - Für die neue S25er-Reihe und alle Modelle ab 2021 | Die einfache Anleitung (Digitale Welt einfach erklärt)
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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19,90 €
03

Stiftung Warentest

iPhone und iPad - Handbuch für alle Einstellungen & Funktionen - Mit Schritt-für-Schritt-Anleitungen zu allen Innovationen und Tricks: Für iOS und ... & Funktionen (Digitale Welt einfach erklärt)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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10,84 €
04

Stiftung Warentest

Samsung Galaxy - Anleitung zu allen Modellen ab 2022 inklusive der neuen S24er Reihe: Alle Funktionen verständlich erklärt - Von Stiftung Warentest (Digitale Welt einfach erklärt)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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19,90 €
Value for Money

05

Stiftung Warentest

Samsung Galaxy: Alle Funktionen verständlich erklärt - Für die neue S26er-Reihe und alle Modelle ab 2022 | Die einfache Anleitung
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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16,99 €
06

Stiftung Warentest

Samsung Galaxy - einfache Bedienungsanleitung mit hilfreichen Tipps und Tricks für jeden Tag: Für die neue S23-Reihe und alle Modelle ab 2021 (Digitale Welt einfach erklärt)
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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19,90 €
07

Stiftung Warentest

Samsung Galaxy: Tipps & Tricks für alle Modelle ab 2018 - Grundlagen und Bedienung - Hilfreiche Apps - Android 10 - Grundfunktionen einrichten: Digitale Welt für Einsteiger
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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19,90 €
08

Stiftung Warentest

iPhone und iPad: Für alle i-Modelle - Alle Einstellungen - Betriebssystem - Grundfunktionen - Apps - Personalisierung - Grundfunktionen und Sicherheit: Digitale Welt für Einsteiger
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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4,97 €
09

Stiftung Warentest

63 Lösungen für unerhörte Fragen des Alltags - Alltagswissen zu Auto, Geld und Wohnung: Wie entlarvt man Fake-Shops? Wie mindert man die Miete richtig? Wie lässt man Dokumente beglaubigen?
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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13,99 €
10

OneTouch

OneTouch Ultra Plus Reflect Blood Glucose Monitor (mg/dl) I 1 Meter, 10 Test Strips, 10 Lancets, 1 Lancing Aid & 1 Case | Stiftung Warentest Very Good (1.5)

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TEST IN SECONDS: Simple 2-step test with an accurate result in 5 seconds.
PROVEN ACCURACY: Proven clinical accuracy* for exact values you can rely on at all times. Meets and exceeds ISO 15197:2015 *Data in file
MULTILANGUAL USER MENU: 20 different languages available for individual settings and understandable messages.
MAKE EVERY TEST ALMOST PAIN FREE: Thanks to 13 depth settings of the lancing aid, you can adjust the stitch individually - for comfortable and almost painless blood collection.
Important - What unit of measure do you need? Depending on the variant, either mmol/L or mg/dL is displayed. In the eastern regions of Germany, mg/dL is mostly common, but in the rest of Germany mainly mmol/L. If in doubt, please follow your doctor's recommendation.
FREE OneTouch Reveal app: Get personalized recommendations and even deeper insights via the free OneTouch Reveal app—for greater understanding and control.
Complete diabetes test kit: everything you need for blood sugar control - includes OneTouch Ultra Plus Reflect meter, 40 test strips, 40 Delica Plus lancets, lancing aid and handy fabric pouch.
COLORSURE RANGE DISPLAY FOR QUICK OVERVIEW: The ColorSure area display interprets your values in colors: green (in the range), blue (under the area) or red (above the area) for more understanding and clarity at a glance.
BLOOD SUGAR MENTOR TECHNOLOGY: Personalized recommendations, helpful information and motivational support with automatic messages for better diabetes management in everyday life.
"Very good" awarded by STIFTUNG WARENTEST: The OneTouch Ultra Plus Reflect gauge has been rated by Stiftung Warentest with the award "Very Good" [1.5]. * In the areas of (repeatable) accuracy, easy commissioning and regular handling, the gauge performs very well. Display and control elements also receive the grade "Very Good" from Stiftung Warentest. *According to test results of Stiftung Warentest from November 2024

17,45 €