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TOZOS4 AcuFit One Smart Watch Large AMOLED Screen for Men Women, Bluetooth Call Dial Fitness Tracker, Heart Rate and Blood Oxygen, Sleep Monitor, IP68 Waterproof, Workout for iOS Android (Black)Global Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

TOZOS4 AcuFit One Smart Watch Large AMOLED Screen for Men Women, Bluetooth Call Dial Fitness Tracker, Heart Rate and Blood Oxygen, Sleep Monitor, IP68 Waterproof, Workout for iOS Android (Black)Global Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

Product ID: 601409438

Details

Operating system
[Proprietary
Memory storage capacity
128 MB
Special feature
Activity Email
Battery capacity
300 Milliamp
Connectivity technology
Bluetooth
Wireless communication standard
Bluetooth

📱368x448 AMOLED HD Display

🔋7-day battery life, 30-day standby

🏊‍♂️IP68 Waterproof rating

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

1392403₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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Description

⌚ Elevate your hustle with TOZO S4 — where style meets smart health.

100 SPORTS MODES - From yoga to cycling, optimize your workouts with tailored tracking that fuels your fitness journey.
ADVANCED HEALTH METRICS - Track heart rate, blood oxygen, stress, and sleep stages with precision sensors for a holistic wellness snapshot.
SEAMLESS BLUETOOTH CALLING - Stay effortlessly connected with hands-free calls, message alerts, and call logs right on your wrist.
CRYSTAL CLEAR AMOLED DISPLAY - Experience ultra-sharp visuals with 25% faster response and vibrant colors that make every notification pop.
LONG LASTING POWER DURABILITY - Charge once, wear all week with 7-day battery life, plus swim-proof IP68 design for active lifestyles.

The TOZO S4 AcuFit One Smart Watch features a vibrant 368x448 AMOLED display with 25% faster response, Bluetooth call functionality, and comprehensive health tracking including heart rate, blood oxygen, and sleep monitoring. With over 100 sports modes, IP68 waterproofing, and a robust 7-day battery life, it’s designed for professionals seeking a stylish, all-in-one fitness and connectivity companion compatible with iOS and Android.

Specifications

ASIN	B07L1GRYN4
Additional Features	Activity Tracker, Email, Text Messaging, Touchscreen
Age Range Description	All
Band Color	Black
Band Length	210 Millimeters
Band Material Type	Silicone
Band Width	22 Millimeters
Battery Average Life	10 days
Battery Capacity	300 Milliamp Hours
Battery Cell Type	Lithium
Battery Charge Time	2 Hours
Battery Power	300 Milliamp Hours
Best Sellers Rank	#30,248 in Electronics ( See Top 100 in Electronics ) #657 in Smartwatches
Brand	TOZO
Built-In Media	Charging Cable, Instruction Manual, Quick Guide, TOZO S4 Smart Watch
Case Material Type	Liquid Silicone
Cellular Technology	Bluetooth
Clasp Type	Hook Buckle
Closure Type	Buckle
Color	Black
Communication Feature	Email, Notification, Phone Call, Text Message
Compatible Devices	Android 9.0+ Devices、iOS 11.0+ Devices
Compatible Phone Models	IOS 9.0+ / Android 6.0+
Connectivity Technology	Bluetooth
Controller Type	Touch Control / APP/ Button
Customer Reviews	4.1 4.1 out of 5 stars (614)
Display Type	AMOLED
GPS Geotagging Functionality	No GPS
Global Trade Identification Number	06971681318361
Human Interface Input	Buttons, Touchscreen
Item Dimensions	6.46 x 4.5 x 0.75 inches
Item Weight	39 Grams
Manufacturer	TOZO
Memory Storage Capacity	128 MB
Metrics Measured	Sleep Duration
Model Name	TOZO S4 AcuFit One
Model Number	S4
Operating System	NO
RAM Memory Installed	128 MB
Resolution	368 x 448
Screen Size	1.78 Inches
Shape	Square
Sport Type	Indoor Sports/Outdoor Sports/Ice and Snow Sports/Ball Games Dance/Combat Sports/Other Sports
Style Name	Sports/Leisure
Supported Application	Message / Alarm / Weather / Bluetooth Calls / Health Data / Workout / Heart Rate / Stress / Blood oxygen monitor(SpO2) / Sleep / Relax / Music / Time / Settings
Supported Satellite Navigation System	GPS
Target Audience	Unisex Adults
Warranty Description	TOZO
Warranty Type	Limited
Water Resistance Depth	1 Meters
Water Resistance Level	Waterproof
Waterproof Rating	IP68
Wearable Computer Type	Smart Watch
Wireless Compability	Bluetooth
Wireless Provider	du

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

1392403₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews