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Best Otto Smartwatch - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Apple

Apple Watch SE (2nd Generation) GPS + Cellular 40mm Smartwatch with Midnight Aluminum Case and Sport Loop in Ink (One Size) Fitness and Sleep Tracker, Accident Detection, CO₂ Neutral

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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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With Apple Watch for your children, you can set up an Apple Watch for those who do not have their own iPhone. So everyone stays connected, active, healthy and safe. *
Why Apple Watch SE - Everything you need to stay motivated, active, connected and safe and track your health. watchOS 11 brings more intelligence, personalization and connectivity. With features such as fall detection and advanced training readings, the Apple Watch SE has incredible value for money.
Swimming resistant with style - Water resistant up to 50 m. Three colours. And a colour-matching back, whose production process already ensures a lower carbon footprint.
Strong for your fitness - The training app brings you different training and advanced readings for more information about your performance during the workout. And with the Apple Watch you get 3 months of Apple Fitness+ for free. *
Mobile connection: Add a cellular plan to stay connected in even more places. Send a text message, call someone and stream music and podcasts without your iPhone nearby. *
Health and safety features: Learn more about your health, including notifications if you have an irregular heart rhythm* or an unusually high or low heart rate. Get help when you need it, with accident detection, fall detection and emergency SOS. * Automatically notify your desired person when you arrive at your destination.
Easy to personalise - Adjust your watch to your mood or the moment - with straps in many different styles, materials, colours and fully configurable dials.
Easily compatible - It works seamlessly with your Apple devices and services. * Automatically unlock your Mac. Find your devices easily. Pay and send money with Apple Pay.
CO₂ neutral – The Apple Watch SE (2nd generation) is CO₂ neutral when combined with selected bracelets. Learn more about Apple commitment to the environment at apple.com/de/2030.
* LEGAL NOTICE - This is a summary of key product features.

229,72 €
Value for Money

02

NAIXUES

Men's Smartwatch with 1000 mAh Battery, 1.92 Inch AMOLED Display, 5ATM Waterproof Military Smart Watch with Phone Function, 24/7 Heart Rate/SpO2/Sleep Monitor, 120+ Sports Modes, Sports Watch, iOS

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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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Various fitness classes: men's smartwatch supports 120+ sports modes for indoor and outdoor use; you can connect to your phone and record your daily data, such as steps, calories, distance and activity time. Massive fitness classes in the app help you lose fat, build muscles, strengthen training, etc. Waterproof fitness watch tracker 5ATM provides daily protection against splashes and short-term immersion, so you can be soothed.
Personalised design: NAIXUES men's smartwatch has a 1.92 inch AMOLED screen with 360 x 360 pixels for a smooth touchscreen experience and vivid images. Fitness watch offers 5 pre-installed dials and 200+ options in the app. You can also upload and personalize your own photos as a screen background.
Military and 1000 mAh large battery: NAIXUES men's military smartwatch combines robustness with high-tech: 5 ATM waterproof, shockproof and scratch-resistant for everyday use without shocks. The 1000 mAh battery allows a runtime of up to 7-14 days and a standby time of 90 days after only 2 hours of charging. No more battery worries!
Health monitoring: NAIXUES men's smartwatch uses advanced high-performance sensors to accurately monitor your heart rate 24/7. Thanks to the unique real-time heart rate alert, you can always pay attention to your heart condition. It can also detect blood oxygen, sleep, etc. With the decompression and sleep aid functions, you can adjust your physical and mental state to fall asleep faster and improve sleep quality.
Compatibility and functions: The smartwatch sports watch offers practical functions such as weather forecast, calculator, calendar and music player. With the "shake to shoot" function, the mobile phone camera can be triggered. Additional features such as music control, voice navigation and mobile phone tracking make it a versatile product. The fitness tracker is compatible with Android 4.4+ and iOS 9.0+. A faithful companion for sports and work
Bluetooth phone and versatility: NAIXUES men's smartwatch with phone function, you won't miss a call: the waterproof Bluetooth speaker allows clear conversations, and you can add 8 additional favourite contacts. Fitness watch also sends push notifications for WhatsApp, Instagram, SMS, etc. Whether at work, in a meeting, driving, exercising or repairing work, you can get notifications anytime, anywhere on yours.

89,99 €
03

IOWODO

IOWODO Smartwatch Women Men

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9.5

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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The product is FSC certified for case and belt

25,99 €
04

Atheewon

Military Smartwatch Men Women Smart Watch with Phone Function 1.39 Inch Touch Screen Heart Rate Monitor Sleep Monitor IP68 Waterproof Sports Watch 110+ Sports Modes Fitness Watch for iOS Android

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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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USEFUL FEATURES & LONG BATTERY LIFE This watch offers numerous practical functions such as music and photo control, weather forecast, breathing training, alarm clock, stopwatch, timer and flashlight. The battery is fully charged in just 2 hours and lasts 5-7 days with daily use, while the standby time is up to 30 days. No frequent charging is required, making it more convenient to use.
Robust military watch: military smartwatch has a high-strength alloy frame and a high-definition, scratch-resistant screen equipped with triple protection against bumps, drops and scratches. Whether hiking, intensive training or everyday life, it offers reliable performance and is the perfect choice for outdoor and sports lovers.
Notifications and voice assistant: This S10 smartwatch connects to your smartphone, so you can receive messages from SMS, Facebook, WhatsApp, Twitter, TikTok and other platforms at any time. It also comes with a voice assistant that lets you control your smartphone directly for even more convenient use.
HD display and self-designed dials: the watches have a 1.39 inch TFT HD display with a resolution of 360 x 360 pixels and a refresh rate of 60 Hz for smoother page turning The GloryFit app offers more than 200 online personalised dial backgrounds to choose from, as well as the ability to create a self-designed photo to personalise your own dial.
Dual mode Bluetooth calls: fitness tracker is equipped with a Bluetooth 5.4 chip, which allows a faster and more stable connection. The built-in 60 decibel speaker and noise cancelling microphone ensure clear and smooth calls. When you pair the watch with your smartphone, you can easily answer, make and hang up calls.
Diverse sports modes and waterproof performance: the fitness watch offers over 110 sports modes, including outdoor running, cycling, rope jumping, badminton, football, yoga, mountaineering and many other activities - the ideal choice for sports enthusiasts. In addition, the smart watch is IP68 waterproof, so you can safely use it in rainy days or other outdoor activities without worrying about water damage.
24 HOUR BODY MONITORING This smart watch for men provides real-time health monitoring and tracks important parameters such as heart rate and sleep quality. With the "GloryFit" app, you can get detailed information about your daily health status and adjust your lifestyle to improve your well-being.

35,99 €
05

IOWODO

IOWODO Men's Military Smartwatch 2025 | 2.01 Inch Display & 100 Day Battery | LED Torch & Compass | Bluetooth Calls & 100+ Sports Modes | IP68 Waterproof & 24/7 Health Monitor

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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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Main highlights

The product is FSC certified for case and belt

39,99 €
06

IOWODO

IOWODO Smartwatch D30 Women Men

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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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Main highlights

The product is FSC certified for case and belt

25,99 €
07

OUKITEL

OUKITEL Smartwatch Women Men 1.83 Inch HD Smart Watch

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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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OUKITEL smartwatch for men women

26,99 €
08

OTOZABU

Smartwatch Men Women 1.85 Inch HD Touchscreen Smart Watch with Phone Function, 113+ Sports Modes Sports Watch with Pedometer, Heart Rate Monitor/Sleep Monitor, IP68 Waterproof Fitness Watch for iOS

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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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Main highlights

Extended battery life and other practical functions: this fitness watch lasts up to 5-7 days after a full charge and has a standby time of up to 30 days. With the unique magnetic charging design, it can be fully charged in 1.5-2 hours. In addition, this smart watch offers many practical functions such as timer, stopwatch, search function, seat reminder, music control, weather display and photo control - so you can enjoy uninterrupted joy on the wrist
BLUETOOTH CALLS & SMART REMINDERS Equipped with a built-in HD speaker and microphone, this smart watch for men and women allows for direct calls - ideal for workouts or hectic moments when the smartphone is unsuitable. It also receives messages from Facebook, Whatsapp, Twitter and other platforms: simply lift your wrist to wake up the watch and stay informed of the latest information
24/7 Health Tracking: This smart watch for Android & iOS features an efficient, professional green light detector that provides 24-hour accurate heart rate monitoring, records sleep data (deep sleep, light sleep, wakefulness) and generates visual data reports - help you make informed health decisions and adjust your lifestyle. In addition, this fitness watch has a menstrual cycle tracking to support women at every important stage
100+ Sports Modes & IP68 Waterproof:This fitness tracker has professional sports algorithms, 100+ sports modes and IP68 waterproof. Use it for hiking, cycling, yoga or other sports - without fear of sweat or rain damaging the smartwatch. From basketball and football to yoga and pilates, this running watch measures heart rate, distance, speed and calorie consumption in real time and helps athletes and fitness enthusiasts to easily achieve their goals
1.85 inch HD display and individual watch faces: This men's and women's smartwatch has a 1.85 inch square screen that optimally combines viewing experience and wearing comfort. With HD resolution and IPS full-screen technology, they ensure bright, clear image representation from every view. After syncing with the "Dee Fit" app, users choose from over 100 watch faces - whether simple and elegant or classic and retro, this smart watch fits your daily style perfectly

25,99 €
09

RUIMEN

RUIMEN Smartwatch with Phone Function, Smartwatch for Men and Women, HD Touch Screen, Fitness Watch with SpO2 Monitoring, Heart Rate Monitor, Sleep Monitor, Pedometer Watch, Multi Training Modes for Android iOS

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8.6

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

Soft and comfortable replacement strap: An additional soft and comfortable replacement strap is included in the packaging as a gift, so you do not need to buy an additional strap. The package also includes a charging cable and instructions in 5 languages (German, English, French, Italian, Spanish). Your satisfaction is our unrestricted motivation.
Other practical functions: The digital sports watch is compatible with most iOS 9.0 and Android 6.0 smartphones. It can also act as an assistant: music and camera control, weather display, motion reminder, alarm clock, stopwatch, find phone, flashlight, bring you more intelligent experience. The large capacity and low power consumption design provides a longer service life.
Healthy partner on the wrist: the fitness watch records daily steps, distance, calories burned. Smart watch uses powerful optical sports sensors that monitor physical health indicators and perform 24-hour heart rate monitoring. It can monitor blood oxygen, sleep and physiological cycle reminder. Connect the watch to the app to check the body monitoring data that can help you better understand health. (The bottom of the watch is designed to optimize sensor performance, especially for accurate monitoring. This design choice improves functionality and is not a defect.)
Better performance: This Bluetooth smart watch with a full touch screen offers you a better user experience. BT5.0 provides a faster and more stable connection, a resolution ratio of 280 x 240 provides excellent image quality. There are a variety of dials and DIY dial designs. You can also select your favourite image in the app to adjust the dial to reveal your unique personality.
Answer Calls/Dial & Text/Call Reminder: Built-in speaker, you can make calls or answer calls via the watch after connecting to Bluetooth. You will not miss any important calls when you exercise, bike, run... (cannot support inserting a SIM card). Supports message notification (message, Facebook, Twitter, WhatsApp, Instagram, Wechat, etc.). Note: message cannot be answered.
110+ sports modes and IP68 waterproof: the fitness watch has 110+ sports modes that meet your outdoor and indoor requirements. See your fitness data (day/week/month/year) analysis to achieve better training results on app. Our smart watch also meets IP68 water resistance, which means you can wear it in daily life, but please do not dive with the watch. Please do not wear the watch in the sea and in hot water. (Please enter personal information (height, weight, gender and age when using the app for the first time)

28,47 €