Best Otto Smartwatch 2026

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Last Updated - 22.07.2026

Best Choice

01

Jugeman

Smartwatch Men's GPS 2026 Military Fitness Watch Sports Watch, 1.43 Inch Fitness Tracker Smart Watch with 24/7 Heart Rate/Sleep Monitor/Pedometer, 5ATM Waterproof, 170+ Sports Modes Outdoor for iOS

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9.8

Exceptional

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Military Quality Standard & 20 Days Battery Life The case of the men's smart watch is made of special aluminum alloy material, waterproof and dustproof, making it able to withstand all extreme environments. The smart watch is equipped with a 520 mAh high capacity battery, which provides a battery life of 20 days even with daily use. It stays fully charged every time you wear it, eliminating frequent charging.
Bluetooth calls and real-time message notification: the military smart watch is equipped with the latest microphone and speaker. With a stable Bluetooth connection, you can reach unrestricted calls on your wrist, you can answer and make calls directly, and messages from WeChat, SMS, social networks (Facebook, WhatsApp and Instagram) are reminded in real time by vibration. You can easily display call lists on the men's smartwatch and make calls via the built-in number keyboard. Make sure you don't miss any important calls and messages.
5 ATM waterproof and compass: this sports watch long battery life is designed for an active lifestyle. The 5ATM waterproof certification protects against splashes of water, sweat and short-term submersion, suitable for sports, outdoor adventures or rainy days. In addition, the men's smartwatch is equipped with an integrated compass, which has been specially developed for lovers of outdoor sports and makes it the ideal companion.
160+ sports modes and fitness watch: with over 160 sports modes, this fitness tracker has 160 built-in training modes for everyday use, and you can add as many more training modes as you like in the GloryFitPro app. So you can perform effective training and fitness exercises, achieve your training goals and track your daily progress. The fitness watch also has a pedometer that shows the calories burned, distance travelled and steps taken in real time all day long. If you like sports, fitness, outdoor cycling, etc., this smart watch is just the thing for you!
1.43 inch HD large touch screen with personalised dials: the smartwatch men's 1.43 inch large HD touch screen offers you a large, high-resolution display with adjustable brightness, responsive touch controls and smooth operation. You can also instantly activate the powerful built-in flashlight: light up the path, find your keys, or tackle emergencies with just a tap. Over 200 dynamic holographic dials. You can change it according to your mood. Be the eye-catcher of the crowd when you lift your hand.

59,99 € 149,99 €(60% Off off)
02

whraills

whraills 2026 Men's Smartwatch with ECG/HRV, black

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9.6

Exceptional

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️ECG + HRV + Heart Rate Warning: This ECG smart watch with ECG and PPG dual mode monitoring. By gently pressing the ECG button on the right side, you will receive an ECG report with 32 indicators in 30 seconds that evaluates abnormalities such as extrasystoles and atrial fibrillation. The HRV continuously monitors the state of stress and recovery. When the heart rate is noticeable, the watch vibrates as a warning and the data is automatically synchronized with the app "G-band".
️LONG BATTERY LIFE + MULTI-FUNCTION: Health watch men 400mAh battery with typical usage time of 5-10 days, charging time 1-2 hours, over 20 days standby - no more frequent charging. Integrates practical functions such as weather, music, alarm clock, voice assistant, cycle tracking, camera remote shutter, stopwatch, flashlight, sedentary reminder, and drinking reminder.
Over 140 sports modes + MET measurement: men's sports watches cover over 140 sports modes, including running, cycling, mountaineering, skiing, boxing, ball sports and more. Accurately record exercise time, calories, heart rate and steps. MET metabolism data shows the training intensity at a glance and allows a scientific calculation of calorie consumption. Guided breathing exercises help you recover quickly.
Comprehensive health monitoring: Smart watch automatic 24-hour monitoring of blood pressure, heart rate, blood oxygen, stress and body temperature - 24/7 for your health. Intelligent algorithms analyze deep sleep, light sleep and wake times and comprehensively evaluate them together with environmental and movement factors. You will receive scientific evaluations and improvement recommendations for your sleep condition and any sleep problems.
Body composition + mini health check: by pressing the bottom button on the right side, you can quickly get 10 data on body composition such as body fat percentage and muscle mass. Tap the screen to start a mini health check and measure heart rate, blood pressure, blood oxygen, body temperature and stress within 30 seconds at the same time.
Bluetooth telephony + notifications: health watch Bluetooth 5.3 connection. Answer and make calls by wrist and save up to 10 frequently used contacts. Built-in AI voice assistant - with a set of information retrieve, control music, set alarm clock. Receive notifications from Facebook, WhatsApp, Instagram and more in real time so you don't miss an important message when doing sports, driving or meetings.
1.97 inch AMOLED display: the smart watch for men and women ultra-high resolution AMOLED touch display with 60Hz refresh rate and 410×502 resolution for crisp images. Metal case with two skin-friendly silicone straps, weight approx. 200 g - high quality and at the same time pleasantly light. Over 200 built-in online dials as well as custom DIY customization.

59,99 € 70,99 €(15% Off off)
Value for Money

03

AcclaFit

Smartwatch Women Men 1.85 Inch HD Touch Fitness Watch with Phone Function, 140+ Sports Modes Smart Watch Fitness Tracker with Heart Rate Monitor Sleep Monitor Pedometer IP68 Waterproof Sports Watch

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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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Main highlights

Sleep monitoring: The AcclaFit fitness tracker monitors sleep quality in 3 phases: wake, light sleep and deep sleep. It tracks your sleep and breathing patterns so you can work on improving your sleep duration and quality and detecting signs of sleep apnea early on.
IP68 waterproof: The AcclaFit fitness watch for men and women is IP68 waterproof and has survived an impressive 200 water pressure cycles, so you can wear it for hand washing, showering, swimming and diving (tips: do not wear it in hot water, including hot showers).
Bluetooth calls & intelligent notifications: with the built-in microphone and Hi-Fi speaker, the smart watch can answer/make calls directly. You will also receive SMS and SNS messages, including Facebook, Twitter, WhatsApp, Linkedin, Messenger and more when the smart watch is synced with the smartphone. The smart watch receives messages, calls and app notifications by vibrating alarm on the device.
All-day health tracking: Built-in high-precision PPG sensor for 24-hour heart rate monitoring. It can also store your resting heart rate data for 7 days to monitor long-term heart rate changes. You can view this monitoring data in the "H Band" app. Blood oxygen and blood pressure are measured with a reflective light sensor on the wrist. Stay calm if you experience shortness of breath, weakness or dizziness.
140+ DIFFERENT FITNESS MODES: The smart watch supports 140+ professional and advanced workout modes, including yoga, swimming, HIIT, running, skipping rope, cycling, badminton, football, etc., to make your training more scientific and diverse. This pedometer watch can track your activity data such as steps, active minutes, distance and calories burned, so you can monitor your training status in real time.

29,99 € 139,99 €(79% Off off)
04

Qecnato

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

77% Off

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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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Main highlights

TRIPLE PROTECTION, EXTREME DURABILITY This smart watches is IP68 waterproof, dustproof and shockproof. It withstands rain, sweat, swimming and impact, making it perfect for any adventure. With up to 7 days of battery life and quick charge, you can stay connected without waiting for a long time. Sports watch track your fitness with heart rate monitoring, sleep tracking and over 100 sports modes. It is elegant and robust and can be easily paired with iOS and Android devices.
Over 110 sports modes and IP68 waterproof: this intelligent fitness tracker offers more than 110 sports modes, including running, cycling, hiking, yoga and skiing. It records heart rate, steps, calories burned, distance and active time and acts as an activity tracker that helps you optimise your workout and create a personalised training plan. It is IP68 waterproof and can withstand rain runs and intense workouts.
Military Smart Watch with Bluetooth Calls and Notifications: Smart Watch Stay connected with high-quality speakers and an HD microphone for hands-free calls - no phone required. Easily sync contacts, call logs and activity logs. Receive instant notifications from Facebook, WhatsApp, Instagram and Twitter to ensure you don't miss any important updates. Vibration alarms keep you up to date anytime, anywhere.
30 DAYS BATTERY LIFE & MULTIFUNCTIONS The S10 fitness watch offers over 20 functions, including timer, stopwatch, alarm, sedentary reminder, weather and calculator. It is fully charged in 2 hours and lasts 5-7 days, with a standby time of up to 30 days. Powered by a 300mAh battery that ensures long-lasting performance. It is compatible with iOS 9.0+ and Android 5.0+ and can be easily paired with most devices.
24/7 health monitoring: This men's watch uses an advanced optical sensor LC10A to continuously track your heart rate and give you real-time insight into your health status. It also monitors your sleep phases (deep sleep, light sleep and waking sleep) so you can better understand your sleep quality. Men's watches. With the "GloryFit" app, you can easily view your weekly health report that helps you make informed decisions and improve your lifestyle.
1.39" HD Display & Over 200 Customizable Watch Faces: This smart watch with 1.39" Full HD touch screen is made of high quality materials and designed for durability yet light weight, combining style and functionality. The high-resolution TFT display with 3D curved tempered glass ensures sharp and vivid images and the 4-level adjustable brightness ensures clear vision in any light. Personalise your watch with over 200 dials or upload your own pictures to give it a truly unique look.

29,99 € 129,99 €(77% Off off)
05

Tiksounds

Smartwatch for Men and Women, 1.83 Inch HD Touch Screen, 20 Days Battery Life, Fitness Watch with Heart Rate Monitor, Sleep Monitor, Pedometer, Bluetooth Call Function, 112+ Sports Modes, IP68

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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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Main highlights

【Fashion design expresses individuality】: This smart watch features a stylish design with interchangeable straps, so you can switch between different colours as you like. It goes with any outfit, whether for the office, sports activities or leisure.
【Comprehensive Health Monitoring】: This smart watch has health monitoring functions, compatible with Android and iOS systems, and can monitor heart rate and sleep status (blood pressure monitoring is not supported). In addition, heart rate monitoring can be done regularly, every 5 minutes a measurement is performed. The smart watch always monitors your physical condition and protects your health.
【20 Days Longer Battery Life】: 20 days extended battery life: This smart watch has a battery capacity of 1000mAh and is fully charged in just 3.5 hours. It offers 85 days standby time and up to 20 days of continuous operation, so you don't have to worry about the battery anymore. Perfect for everyday wear and sports activities.
【112+ Sports Modes and IP68 Waterproof】: This sports watch offers over 112 activity modes, including walking, running, hiking, cycling, basketball, badminton and more, and records the duration, steps and calories during exercise. With an IP68 waterproof rating, it is sweat and rain proof, so you can enjoy your workout without worry.
Bluetooth call text function: the watch has a built-in microphone and a speaker. Once connected to your mobile phone via Bluetooth, you can make and answer calls directly from the watch without having to pick up your phone. You will also receive notifications for text messages, WhatsApp, Instagram and other applications, so you don't miss any important calls or messages.
1.83 inch HD touchscreen smartwatch: This smart watch for men and women has a 1.83 inch HD touch screen with adjustable brightness, which ensures clear visibility even in direct sunlight outdoors. The smart watch comes with over 200 dial designs, and you can also customize your own dial images to create a personalised design.

29,99 € 99,99 €(70% Off off)
06

OWMSIC

Smartwatch Men Women with AI Voice Assistant, 1.39 Inch HD Fitness Watch with Phone Function, Bluetooth 5.4, 112+ Sports Modes, Fitness Tracker with Heart Rate Monitor & Sleep Monitor, IP68 Waterproof

79% Off Limited Time Deal

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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

Holistic health monitoring: keep track of your vital signs. The watch monitors heart rate, blood oxygen (SpO2) and sleep quality 24/7. The long-lasting battery offers up to 7 days of running time with normal use and is fully ready to use again within just 2 hours thanks to the magnetic fast charging cable.
Bluetooth 5.4 Calls & Notifications: Stay accessible without having to remove your phone from your case. With premium speakers and HD microphone, you can make crystal clear calls directly from the watch. Also get real-time vibrations for WhatsApp, SMS and social media - ideal for sports, office or car trips.
AI Assistant & Smart Interaction: Use modern AI support right on your wrist. With the intuitive "GloryFit" app, the integrated assistant allows quick answers, translations and smart planning via voice input. An intelligent companion that controls your everyday life more efficiently and contactless - perfect for modern demands.
112+ Sports Modes & IP68 Protection: Maximum versatility for any workout. Whether running, yoga or cycling, the watch tracks your performance accurately. With IP68 waterproof rating, it is also optimally protected against sweat, rain and dust. Useful extras such as weather check, calculator and cycle tracking complete the profile.
1.39" HD Display & Design: Experience crisp content on the 1.39-inch TFT colour display. Customize the design to your personal style: Choose from over 200 watch faces in the app or upload your favorite photo as a custom background. Stylish, functional and a real eye-catcher on the wrist.

28,99 € 139,99 €(79% Off off)
07

Hwagol

Hwagol Smartwatch for Men and Women, 1.83 Inch HD Fitness Watch with Phone Function, Fitness Tracker with SpO2 Heart Rate Monitor, Sleep Monitor, Pedometer, 110+ Sports Modes, Sports Watch, IP68

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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

【AI voice assistant and wide compatibility】Increase your efficiency. Use the built-in voice assistant (via connected smartphone) to control music, read messages or set reminders with your smart watch men's Android iOS. The smart watch is seamlessly compatible with most smartphones (Android 7.0+ and iOS 11.0+). We will reply within 24 hours - feel free to contact us any time if you have any questions.
【24/7 precise health tracking】The smart watch for men and women continuously monitors your heart rate in real time, measures your blood oxygen content (SpO₂) and analyses your stress level. At night, fitness tracker automatically analyses your sleep phases (deep, light sleep, wake times). This gives you a comprehensive picture of your physical stress and recovery. All data is clearly stored in the accompanying app.
Bluetooth calls and intelligent notifications: This smart watch with microphone and speaker allows you to answer and make calls clearly - perfect for training, driving or on the go. Never miss important information: Thanks to the intelligent synchronization, you will receive all notifications from calls, SMS, WhatsApp, Twitter, Facebook and other apps directly to the display of your smart watch, accompanied by a discreet vibration alarm.
100+ sports modes and IP68 waterproof: this fitness watch supports over 100 specific sports modes - from running and cycling to yoga to strength training. The sports watches for men and women records precise data such as steps, distance, calories burned and active time for detailed performance analysis. The robust IP68 housing reliably protects against sweat, rain and splashes of water in everyday life. Important: the watch is not for swimming or showering
1.83 inch HD display and unlimited personalisation: Experience stunning visuals on the large, 1.83 inch HD touch screen of this smart watch for men and women. The display offers high brightness and clarity, even in sunlight. Make your smart watch a unique accessory: choose from a library of over 100 free stylish watch faces or upload your favourite photo to create an absolutely personal dial - your style, your rule.

27,99 € 109,99 €(75% Off off)
08

aeac

Smartwatch Men Women 1.85 Inch Smart Watch with Phone Function / Whatsapp, Fitness Watch Men with Heart Rate / Sleep Monitor, 10 Day Battery, 3ATM Waterproof Heart Rate Monitor for Samsung / iOS / Android / Alexa

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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

aeac waterproof smartwatch women's black supports over 120+ sports modes, including walking, running, cycling, yoga and much more. You can clearly read training data such as steps, distance and calories burned directly on the fitness watch heart rate monitor. Thanks to 3ATM water resistance, this sports watch is ideal for swimming, washing hands and in rainy weather.
aeac fitness tracker uses advanced sensors to accurately measure heart rate, blood oxygen, stress level and sleep quality (wake up, light sleep, deep sleep) around the clock. The aeac smartwatch women's Android also records daily steps, distance and calories burned and supports the tracking of female menstrual health.
Enjoy peace of mind protection: the AEAC smartwatch offers an industry-leading 5-year warranty. Our 24/7 tech support guarantees a response within 12 hours and a solution within 24 hours. If you are currently choosing a gift for your family or friends, this fitness watch is a good choice.
Compatible and versatile: aeac smartwatch fitness watch is fully compatible with Android and iOS smartphones. In addition, the men's watches offer many practical functions such as weather forecast, music and camera control, alarm clock, timer, pedometer, torch, games and much more. aeac Android smartwatch fitness watch is a perfect gift for men and women.
Bluetooth and all-speaker: aeac smartwatch for men and women has HD speakers and an integrated microphone for crystal clear Bluetooth calls. This men's smart watch also supports real-time notifications for SMS and apps such as WhatsApp, Facebook, YouTube and more. Smartwatch with Alexa allows you to make smooth voice commands and hands-free calls.
10 days of battery and easy to use: This men's fitness watch is equipped with a powerful 350 mAh large battery. It fully charges in just 2 hours and provides up to 10-12 days of use. Even during outdoor activities or travelling, you don't need to worry about a dead battery. aeac smart watch for men and women is lightweight and slim and offers the highest level of comfort in everyday life.
1.85 inch HD screen and 200 + die: This smart watch for Android and iOS smartphones has a clear 1.85 inch HD touch screen with vibrant colours and high operating responsiveness. Choose from over 200 watch faces or customize your own dial with personal photos for your individual look.

47,96 € 69,99 €(31% Off off)
09

Soudorv

Soudorv Smartwatch Men Women 1.57 Inch HD Fitness Watch Men with Phone Function, Waterproof Activity Tracker 110+ Sports Modes, Fitness Tracker with Sleep Monitor Pedometer, Watch for Android/iOS

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8.3

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

【110+ Sports Modes & I P68 Waterproof】This men's fitness watch supports 110+ sports modes: walking, running, yoga, skipping rope, mountaineering etc. By connecting to your mobile phone's GPS, you can track all your training distances, distances and fitness during training sessions. IP68 waterproof, you can wear it when washing hands, sweating or running (not recommended for hot water or sea water).
Versatile and long battery life: this women's smart watch contains other practical functions, fitness watch (pedometer, calories, activity distance), women's health, breathing training, timer, timer, music control, camera control, weather forecast, sedentary reminders, computer, calendar, Gmail, alarm clock, phone search, etc. With a capacity of 300 mAh, the battery can be fully charged within 2 hours and can be used continuously for up to 5-7 days.
Bluetooth 5.3 calls and notifications: thanks to the latest updated BLE5.3 chip, you can easily answer, make and reject calls on your women's smartwatch with a Bluetooth connection, avoiding cumbersome connection steps and making use easier. It also supports real-time message notifications from apps such as WhatsApp / Facebook / Instagram / Twitter etc., all notifications are displayed on your wrist.
All-day health monitoring: the women's watch uses a high-precision motion sensor, 24 hours a day can monitor the heart rate 24 hours a day. In addition, this men's watch can measure your sleep records at night, including (deep sleep, light sleep, wakefulness) to help you better understand the quality of your sleep. The lightweight design makes it easy to wear all day. It is an ideal gift for your mother, wife or girlfriend.
1.57 inch display and DIY dial: the latest men's watch has a full touch screen with an ultra-high resolution of 200 x 320 and curved 2.5D glass, the view is clearer and more gentle on the eyes. Adjustable 5-level screen brightness, it can easily display data even during the day. You can choose over 100 dials in the FitCloudPro app or upload your favourite image to personalise your women's watch and show your unique style.

35,99 €