Ratgeber

Tests, Kaufberatung und Hintergründe zu Smartwatches, Fitnesstrackern, Sportuhren und Smart Rings. 144 Artikel.

A photograph of a single unbranded fitness tracker resting naturally beside a ceramic water glass and neatly folded workout towel on a light oak bedside table. Its slim matte-black band curves gently around the softly illuminated display, which shows a simple, realistic heart-rate reading. A pair of running shoes and a sunlit window sit in the background, softly blurred, suggesting an everyday wellness routine without showing anyone mid-action. The scene is horizontally compo

Die besten Fitness-Tracker-Vergleiche, um deinen perfekten Match zu finden

Der beste Fitness-Tracker für dich hängt von seinen Gesundheitsfunktionen, dem GPS, dem Display, der Akkulaufzeit und der Kompatibilität mit deinem Smartphone ab.

A photograph of a single sleek fitness tracker resting naturally on a rumpled linen bedside table beside a half-full glass of water and a closed book. Its unbranded dark watch face shows a subtle sleep summary with a crescent-moon icon and a few clean, realistic data marks. A charging cable lies loosely nearby, suggesting an ordinary morning rather than a staged product demonstration. The horizontally composed 16:9 landscape scene is framed at bedside height, with the tracker

Technik30 Min. Lesezeit

Die besten Fitness-Tracker mit Schlaf-Tracking für besseren Schlaf

Die besten Fitness-Tracker mit Schlaftracking reichen von Armbändern ohne Bildschirm bis zu GPS-Smartwatches. Fitbit Google Air verfolgt Schlaf, Herzfrequenz und Aktivität und hat eine Akkulaufzeit von bis zu sieben Tagen.

A photograph of a single unbranded cardio tracker resting naturally on a folded workout towel beside a water bottle on a gym bench. Its slim, matte-black band curves gently around a crisp rectangular display, which shows a simple heart-rate reading and understated activity icons. A few subtle signs of use—a faint fingerprint on the screen and a slight crease in the towel—make the scene feel candid and lived-in, as if captured between workouts rather than staged mid-action. In

Gesundheit24 Min. Lesezeit

Die besten Cardio-Tracker, die dich in Bewegung halten

Der beste Cardio-Tracker hängt von deinem Workout-Typ, der Passform und deinen Datenanforderungen ab. Der Wahoo TRACKR und der Polar H9 sind Brustgurte mit Bluetooth und ANT+ für Herzfrequenzmessungen in Echtzeit.

A high-end editorial photograph of a runner pausing on a forest trail at sunrise, checking a sleek smartwatch. Its subtle glowing interface shows abstract, text-free coaching visuals: a heart-rate pulse, pace curve, and recovery indicator. The runner’s focused expression and relaxed posture suggest personalized guidance. Crisp natural skin texture, realistic watch reflections, soft golden backlight, shallow depth of field, and richly detailed surroundings create a polished, a

News8 Min. Lesezeit

KI in Wearables: Ein Überblick über Coaching-Funktionen

KI-Wearables nutzen Herzfrequenz, Herzfrequenzvariabilität (HRV), Schlaf- und Aktivitätsdaten, um Anpassungen beim Training oder bei der Erholung vorzuschlagen. Sie ersetzen keine medizinische Beratung.

A high-end editorial photograph of a person checking a sleek smartwatch after a morning run in a sunlit park. The watch’s refined sensors and subtle health indicators glow softly on its screen, with no legible characters or symbols. Crisp detail captures skin texture, moisture on the wrist, and brushed metal; the runner and leafy path fall into a natural, creamy blur. Authentic daylight, balanced color, premium camera optics, and no text anywhere.

News16 Min. Lesezeit

Neue Gesundheitsfunktionen in Wearables 2026

Wearables kombinieren 2026 Schlaf-, Herz-, Atem- und Ernährungsdaten, um Muster zu erkennen, nicht um Krankheiten zu diagnostizieren.

A high-end editorial photograph of several 2026 smart rings from emerging manufacturers, arranged on a dark stone display beside a charging case. Show varied designs: brushed titanium, polished ceramic, matte black metal, and a translucent wellness ring with subtle sensor details. Soft directional studio light reveals precise craftsmanship and realistic reflections; a shallow depth of field keeps the rings crisp against a softly blurred modern workspace. No logos, labels, scr

News11 Min. Lesezeit

Smart Rings 2026: Neue Hersteller und Modelle

Smart Rings kosten 2026 zwischen 199 und knapp 500 Dollar. Die meisten messen Schlaf, Herzfrequenz, Aktivität und Temperatur.

A high-end editorial photograph of a sleek smartwatch displaying a vivid, abstract health-and-fitness interface: glowing pulse rings, a tiny route map, and colorful activity indicators, all icon-based with no legible text. The watch rests on a runner’s wrist beside a rain-speckled city window at dawn, with soft reflections, natural skin texture, crisp glass and metal detail, and a shallow depth of field. Cool blue light meets warm sunrise highlights for a polished, forward-lo

News10 Min. Lesezeit

Wear OS: Die wichtigsten neuen Funktionen von 2026

Wear OS 7 basiert auf Android 17 und bringt Live-Updates für Lieferungen, Fahrten, Workouts und Sportergebnisse sowie flexible Widgets und Gemini-Sprachaktionen in kompatiblen Apps.

A high-end editorial photograph of two Samsung Galaxy smartwatches displayed side by side on a dark stone surface, one with a sleek polished titanium case and the other with a rugged rotating bezel. Their vivid circular screens show distinct abstract health and fitness graphics, suggesting upgraded sensors and new features without readable text. Soft directional studio light reveals fine metal finishes, curved glass, and subtle reflections; crisp focus, natural shadows, premi

News15 Min. Lesezeit

Samsung Galaxy Watch 2026: Neue Funktionen und Unterschiede

Die Galaxy Watch9 kostet ab 349 £ und erfasst deine tägliche Fitness und Gesundheit mit Sensoren für Herzfrequenz, EKG, Temperatur und Bioimpedanz. Der Akku hält bei aktiviertem Always-on-Display bis zu 30 Stunden, sodass du ihn möglicherweise häufig aufladen musst.

A high-end editorial photograph of several new Garmin-style GPS watches arranged on a dark slate tabletop, their vivid AMOLED screens glowing with colorful maps, workout metrics, and trail routes—icons and graphics only, no words. One rugged watch sits prominently in sharp focus, with others softly receding behind it. A folded topographic map, compass, and running gear add context. Dramatic natural window light, crisp metal and silicone textures, subtle reflections, shallow d

News14 Min. Lesezeit

Garmin-Neuheiten 2026: Was sich lohnt

Wähle eine Garmin-Neuheit von 2026 passend zu deinen Aktivitäten und deinem Budget.

A high-end editorial photograph of three next-generation smartwatches arranged on a dark stone display plinth: one with a slim brushed-titanium case and pale woven band, one in polished midnight aluminum with a vivid sport loop, and one rugged model with a reinforced bezel and textured trail strap. Their edge-to-edge screens glow with distinct abstract color gradients and simple geometric complications, without letters or numbers. Crisp studio lighting, realistic reflections,

News14 Min. Lesezeit

Apple Watch 2026: Die neuen Modelle auf einen Blick

Apples Modellreihe für 2026 umfasst die SE 3 für 249 $, die Series 12 für 399 $ und die Ultra 4 für 799 $.

A high-end editorial photograph of three sleek smartwatches arranged on a dark walnut table, showcasing fall 2026 designs: one with a brushed titanium case and woven band, one with a vivid orange sport strap, and one with a polished black ceramic finish. Their luminous screens display abstract, text-free health and weather graphics. Soft autumn light, crisp reflections, subtle leaf shadows, shallow depth of field, refined premium styling. No text, logos, or words.

News14 Min. Lesezeit

Neue Smartwatches im Herbst 2026: Der Überblick

Die klarsten neuen Smartwatch-Optionen für Herbst 2026 sind die Apple Watch Series 12 ab 399 US-Dollar und die Motorola Watch Ultra ab 349 US-Dollar.

A high-end editorial photograph of a person’s wrist wearing a sleek smartwatch beside a slim fitness tracker, both displaying abstract, wordless health graphs and glowing activity rings. Natural window light reveals brushed metal, matte silicone, and subtle skin texture. In the softly blurred background, a modern gym blends with a quiet home workspace, suggesting wearables moving seamlessly between fitness and daily life. Crisp focus, cinematic depth of field, refined 2026 de

News16 Min. Lesezeit

Wearable-Trends 2026: Was bei Smartwatches und Trackern gerade angesagt ist

Wearables werden 2026 immer beliebter, vor allem wegen Gesundheitsfunktionen und Vernetzung.