Best Smartwatch 38mm 2026

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Last Updated - 27.03.2026

Best Choice

01

Garmin

Garmin Lily 2 Active 38 mm Fashion Smartwatch, 1 Inch Touch Display, Up to 9 Days Battery Life, 30+ Sports Apps, Health and Fitness Functions, Notifications, Garmin Pay, Built-in GPS

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18% Off
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

SIMPLE HEALTHY - Get to know your body better with this heart rate monitor by recording heart rate, steps, energy level and cycle data. Analyze your sleep and get tips on how to improve your sleep quality.
MATCH ANY LOOK: The fine metal case of this smart watch adds a sense of elegance. With its trendy quick-change bracelets made of silicone, nylon or leather, it is perfect for any occasion - at work, at yoga, in the theatre.
Live smarter: Receive notifications, call notifications, calendar entries, weather, news and more from your smartphone directly to your smartwatch. Pay contactless with the payment function Garmin Pay.
Impressive battery life: The battery lasts up to 9 days without having to worry about charging in between. So you stay connected and your health data is captured without interruption for a more comprehensive picture of your body.
Fit through the day: 30+ sports and fitness apps as well as integrated GPS make this smart watch a fitness wearable, bring variety to your everyday life and accompany you in many activities - e.g. running, strength training or yoga

288,60 € 349,99 €(18% Off off)
02

Garmin

Garmin Lily 2 Active 38 mm Fashion Smartwatch, 1 Inch Touch Display, Up to 9 Days Battery Life, 30+ Sports Apps, Health and Fitness Functions, Notifications, Garmin Pay, Built-in GPS

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21% Off
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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Main highlights

STAY MOVE - When you work sitting for longer, this smartwatch's inactivity alarm reminds you to move occasionally - and gives you practical guidance on simple but effective movement exercises.
SIMPLE HEALTHY - Get to know your body better with this heart rate monitor by recording heart rate, steps, energy level and cycle data. Analyze your sleep and get tips on how to improve your sleep quality.
MORE FUN TO DANCE With this fun-loving smartwatch, you can even record your dance activities and improve your fitness at your preferred dances - for many trendy dance styles from Afrobeat to Bollywood, EDM, Hip-Hop to Zumba.
MATCH ANY LOOK: The fine metal case of this smart watch adds a sense of elegance. With its trendy quick-change bracelets made of silicone, nylon or leather, it is perfect for any occasion - at work, at yoga, in the theatre.
Live smarter: Receive notifications, call notifications, calendar entries, weather, news and more from your smartphone directly to your smartwatch. Pay contactless with the payment function Garmin Pay.
Impressive battery life: The battery lasts up to 9 days without having to worry about charging in between. So you stay connected and your health data is captured without interruption for a more comprehensive picture of your body.
Fit through the day: 30+ sports and fitness apps as well as integrated GPS make this smart watch a fitness wearable, bring variety to your everyday life and accompany you in many activities - e.g. running, strength training or yoga

276,62 € 349,99 €(21% Off off)
03

Kienzle

Kienzle Active SmartSlim Women's Smartwatch Rose Gold 38 mm - Ultra Flat Metal Smartwatch with AMOLED Display, 5 ATM Waterproof, Pulse & SPO₂ Measurement, Sleep & Stress Analysis, Interchangeable

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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

Water protected in everyday life – 5 ATM water resistance makes the Kienzle Active SmartSlim a reliable companion – whether washing hands, showering, rain or swimming.
Individual style and comfort - Interchangeable strap (silicone and stainless steel mesh), personalised dials with your own background image and a durable battery make them the perfect everyday companion - developed by Germany's oldest watch brand since 1822.
HEALTH IN FOCUS - Keep an eye on your well-being: The smart watch measures heart rate, blood oxygen (SpO₂), stress level, sleep quality and cycle data - precise, discreet and reliable in everyday life.
For an active lifestyle - Pedometer, calories burned, breathing exercises, movement reminders, drinking reminders and daily activity goals motivate you to have a healthy and balanced lifestyle. The free app included gives you detailed analysis and history evaluations of your health data.
ELEGANT, ULTRA-SLIM SMARTWATCH FOR WOMEN The KIENZLE ACTIVE SmartSlim combines classic watch design with modern technology. The 8.5 mm thin metal case in elegant rose gold hugs the wrist gently and fits business, leisure and sports looks.

79,90 €
04

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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32% Off
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

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. Note: Please enter personal information such as age, weight and height into the GloryFit app for more accurate data.
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.
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.

27,27 € 39,99 €(32% Off off)
Value for Money

05

AcclaFit

Smartwatch Women Men 1.38 Inch HD Display Smart Watch with Bluetooth Calls, Fitness Tracker with Heart Rate SpO2 Sleep Monitor Pedometer IP68 Waterproof Fitness Watch for Android iOS Black

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80% Off
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

Smart connectivity: Make calls effortlessly and stay up to date with instant notifications of messages. Integrated with the Da Fit app, this smart watch helps you track your data, create training plans and access a variety of fitness classes.
Long Battery Life Enjoy the convenience of up to 15 days of battery life on a single charge. Besides, the quick charge function ensures that you spend more time using the watch and less time waiting for charging.
Durable and practical design: the watch features an aluminium case and a comfortable, stylish silicone strap. It is also IP68 waterproof and therefore suitable for various environments and weather conditions.
Comprehensive Health Monitoring This smart watch provides 24/7 health monitoring, including real-time heart rate, blood oxygen and blood pressure measurement. Stay informed about your health metrics and make proactive decisions for your well-being.
COMPREHENSIVE FITNESS TRACKING The smart watch supports 120+ sports modes, including running, cycling, walking, etc. and records data. Note: The watch is not equipped with GPS function. You need to use them with "Da Fit" to see the specific training data.

29,99 € 149,99 €(80% Off off)
06

XIAOMI

Xiaomi Redmi Watch 5 Active Smartwatch, 2.0 Inch LCD Display, 18 Day Battery, 140+ Sports Modes, Heart Rate and SPO₂ Tracking, 5ATM Waterproof, Bluetooth Calls, Fitness Tracker, Sleep Monitor

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12% Off
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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Main highlights

Large 2.0 inch LCD display: the Redmi Watch 5 Active has a 2.0 inch display with a resolution of 320 x 385 pixels and 250 PPI, which provides a clear and bright display, ideal for everyday use.
LONG BATTERY LIFE OF UP TO 18 DAYS With a battery life of up to 18 days in typical mode and a 470mAh battery, the Redmi Watch 5 Active offers long-lasting use without frequent charging.
Box contents: 1 x Redmi Watch 5 Active, 1 x charger, 1 x user manual (English language not guaranteed).
Bluetooth Calls and Notifications Support Bluetooth calls with 2 microphone noise cancellation, as well as notifications for calls, messages and more right on your wrist.
140+ Sports Modes & 5ATM Water Resistance: With over 140 sports modes covering activities such as swimming, running, yoga and fitness, the Redmi Watch 5 Active is a versatile training companion. The water resistance up to 5ATM (50 metres) allows the watch to be worn easily during water activities.

28,99 € 32,99 €(12% Off off)
07

XIAOMI

Xiaomi Mi Watch Smart Watch, 1.39 Inch AMOLED HD Display, Measures and Monitors Blood Oxygen Level, Heart Rate, Stress Level, Sleep Cycle, GPS, 17 Sports Modes, 5 ATM, 16 Days Battery Life

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28% Off
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

System Language EnglishSimplified ChineseSpanishRussianItalianFrenchGermanPortuguesesUkrainianPolishTurkishCzechThaiIndonesianGreekVietnamesRomanianDutchTraditional ChineseKoreanJapanese
Note: Use only the included accessories to charge the smartwatch. The battery should be fully charged before use
Large 1.39-inch AMOLED display with Corning Gorilla Glass 3
Increased battery life of 16 days under normal use and 22 days in battery saving mode
2 hours charging time

86,99 € 119,99 €(28% Off off)
08

XIAOMI

Xiaomi Mi Watch Smart Watch, 1.39 Inch AMOLED HD Display, Measures and Monitors Blood Oxygen Level, Heart Rate, Stress Level, Sleep Cycle, GPS, 17 Sports Modes, 5 ATM, 16 Days Battery Life

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30% Off
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.

Show more
Main highlights

System Language EnglishSimplified ChineseSpanishRussianItalianFrenchGermanPortuguesesUkrainianPolishTurkishCzechThaiIndonesianGreekVietnamesRomanianDutchTraditional ChineseKoreanJapanese
Note: Use only the included accessories to charge the smartwatch. The battery should be fully charged before use
Large 1.39-inch AMOLED display with Corning Gorilla Glass 3
Increased battery life of 16 days under normal use and 22 days in battery saving mode
2 hours charging time

84,00 € 119,99 €(30% Off off)
09

UMAwangfit

Smartwatch Men Women 1.85 Inch HD Intelligent Watch with Bluetooth Call, 130+ Sports Modes, Fitness Watch with Heart Rate/Sleep Monitor/Pedometer, IP68 Waterproof Fitness Tracker for Android iOS

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77% Off
8.5

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

Long battery life and wide compatibility: the magnetic battery charges in just about 2 hours and offers a reliable operating time of 7-15 days depending on use. The watch is widely compatible with smartphones (Android 5.1+/iOS 9.0+) and supports system languages such as German, English, French, Spanish and Italian.
Bluetooth Calling and Notifications: The UMAwangfit smart watch allows you to answer and make calls directly via the built-in microphone and speaker of your wrist. Always stay connected and receive notifications for calls, SMS and messages from popular apps such as WhatsApp, Facebook etc. so you don't miss anything important
24/7 Health Monitoring: Keep track of your vital values with the continuous heart rate monitor. The intelligent sleep monitor automatically analyses your sleep phases (deep, light sleep), helps you understand your sleep quality and thus supports a healthier lifestyle.
130+ sports modes and 2ATM waterproof: track your fitness goals with over 130 specific sports modes for activities such as running, cycling and more. The watch records precise data such as steps, distance and calories burned. With the 2 ATM water resistance, you can easily wear the watch when showering or swimming in the pool.
1.85 inch HD touch screen and personalization: enjoy a clear view on the large 1.85 inch TFT LCD touch screen. With the accompanying app, you can choose from a variety of dials to design and customize the look of your watch according to your personal style

29,99 € 129,99 €(77% Off off)
10

XIAOMI

Redmi Watch 5 Lite Smartwatch, 1.96 Inch AMOLED Display, 18 Day Battery, 150+ Sports Modes, Built-in GPS, Heart Rate and SpO₂ Tracking, 5ATM Waterproof, Always-On Display, Bluetooth Calls - Gold,

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11% Off
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

Box contents: 1 x Redmi Watch 5 Lite, 1 x charger, 1 x user manual (English language not guaranteed).
Bluetooth Calling & Built-in GNSS The watch supports Bluetooth calling and has built-in GNSS with GPS, GLONASS, Galileo and QZSS for precise location determination during outdoor activities.
18 DAYS OF BATTERY LIFE With up to 18 days of battery life in typical mode, the powerful 470mAh battery ensures long-lasting use without constant charging.
150+ Sports Modes & 5ATM Water Resistance The Redmi Watch 5 Lite supports over 150 sports modes for activities such as swimming, running, fitness and yoga. With a water resistance of up to 5ATM (50 metres), it is ideal for water activities.
1.96 inch AMOLED display with always-on mode: the Redmi Watch 5 Lite offers a large 1.96 inch AMOLED display with a resolution of 410 x 502 pixels and 332 PPI. Always-On mode allows you to conveniently keep an eye on the time and notifications at all times.

44,30 € 49,99 €(11% Off off)