TOZO - Smart Watch for Men Women (iPhone / Android) 10 Days-Battery, Bluetooth Call, 100+ Sports Mode, Sleep / Health Tracker - Black - (2026)
About this product
TOZO S3 Smart Watch is a versatile fitness activity tracker smartwatch for men and women, fully compatible with iPhone, Samsung and Android smartphones, equipped with a vivid 1.83-inch HD full-touch color display featuring 240*284 resolution, outstanding color reproduction and multiple customizable watch faces for personalized styling; built-in premium microphone and speaker support hands-free Bluetooth calling to make and answer calls directly on the watch while receiving text message notifications, so you never miss important communications during workouts, commutes and daily activities. Boasting 100+ sport modes and professional fitness analysis, this smartwatch automatically records steps, distance, calories burned and active minutes, while delivering detailed sleep pattern tracking to evaluate your sleep quality. Connect via Bluetooth with the free TOZO Health App to control mobile music playback, view real-time local weather and activate the phone search function; powered by a 300mAh large-capacity battery, it offers extended endurance lasting up to 10 days under auto heart rate monitoring mode or 7 days with instant detection mode, and comes with an IP68 water-resistant rating suitable for daily wear during rain, sweating and dishwashing.
Color
Black1.83” HD Full-Touch Display & Custom Watch Faces
Features a vibrant 1.83-inch HD color touch screen with 240*284 resolution, excellent color saturation and smooth full-screen sliding operation. Multiple personalized watch faces are available to customize your watch style, bringing you a unique wearable experience for daily use.
Hands-Free Bluetooth Calling & Message Notifications
Built-in high-quality microphone and speaker support clear make and answer calls directly from your watch via Bluetooth. Receive text message reminders conveniently so you won’t miss important communications during workouts, driving and daily busy moments.
100+ Sport Modes, Activity & Sleep Quality Tracking
Comes with 100+ sport modes and professional fitness analysis. Automatically track daily steps, distance, calories burned and active minutes. Continuously record sleep patterns to provide detailed sleep quality analysis and help you understand your physical status.
IP68 Water Resistance & Long-Lasting 300mAh Battery
Rated IP68 water resistance, suitable for sweat, rain and daily dishwashing scenarios. Equipped with a large 300mAh battery, supporting up to 10 days of use under auto heart rate monitoring mode or 7 days with instant heart rate detection (Non-medical use).
Wide Smartphone Compatibility & TOZO Health App Functions
Fully compatible with iPhone, Samsung and Android Bluetooth-enabled phones. Connect to free “TOZO Health” App to control music playback, check real-time local weather and activate phone search function for smarter daily life.
- Screen Size46 millimetersTouch ScreenYesOperating System CompatibilityApple iOS, Android, iPhoneOperating SystemNot ApplicableApp CompatibleYesBuilt-in Storage0.125 gigabytes
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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TOZO S3 Smart Watch is a versatile fitness activity tracker smartwatch for men and women, fully compatible with iPhone, Samsung and Android smartphones, equipped with a vivid 1.83-inch HD full-touch color display featuring 240*284 resolution, outstanding color reproduction and multiple customizable watch faces for personalized styling; built-in premium microphone and speaker support hands-free Bluetooth calling to make and answer calls directly on the watch while receiving text message notifications, so you never miss important communications during workouts, commutes and daily activities. Boasting 100+ sport modes and professional fitness analysis, this smartwatch automatically records steps, distance, calories burned and active minutes, while delivering detailed sleep pattern tracking to evaluate your sleep quality. Connect via Bluetooth with the free TOZO Health App to control mobile music playback, view real-time local weather and activate the phone search function; powered by a 300mAh large-capacity battery, it offers extended endurance lasting up to 10 days under auto heart rate monitoring mode or 7 days with instant detection mode, and comes with an IP68 water-resistant rating suitable for daily wear during rain, sweating and dishwashing.

TOZO Watch 1 Smart Watch for men and women works seamlessly with iPhone, Samsung and Android phones, built with a crisp 1.95" AMOLED Touch Display, sturdy metal bezel and practical rotating crown for easy operation & one-touch quick menu access. As a powerful fitness activity tracker with built-in GPS and barometer, it records outdoor routes, pace and altitude, supporting 100+ sports modes for running, cycling, swimming, hiking and gym training; rated 5ATM waterproof for daily wear and swimming use. Enjoy hands-free Bluetooth calling and on-wrist Bluetooth music control, alongside full 24/7 health monitoring covering real-time heart rate, SpO2 blood oxygen, stress tracking and detailed sleep analysis for deep sleep, light sleep and REM periods. Check real-time local weather directly on the watch, receive sedentary reminders, and sync all workout and health data to the TOZO Health App to manage your fitness and wellness goals conveniently.

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| Pros for TOZO - Smart Watch for Men Women (iPhone / Android) 10 Days-Battery, Bluetooth Call, 100+ Sports Mode, Sleep / Health Tracker - Black - (2026) | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Battery Life, Comfort, Display Quality | Battery Life, Comfort, Overall Performance, Features, Screen Size |


















































