---
product_id: 586902962
title: "TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold"
brand: "tozo"
price: "฿4598"
currency: THB
in_stock: true
category: "Tozo"
url: https://www.desertcart.co.th/products/586902962-tozo-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker
store_origin: TH
region: Thailand
---

# Real-time Heart Rate IP68 Waterproof Bluetooth Calling TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold

**Brand:** tozo
**Price:** ฿4598
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with TOZO S3 — where smart meets stylish and unstoppable.

## Quick Answers

- **What is this?** TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold by tozo
- **How much does it cost?** ฿4598 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/586902962-tozo-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker)

## Best For

- tozo enthusiasts

## Why This Product

- Trusted tozo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Battery Power:** Up to 10 days of endurance on a single charge keeps you powered through your busiest weeks.
- • **Seamless Bluetooth Calling:** Answer & make calls hands-free, stay connected without reaching for your phone.
- • **Rugged IP68 Waterproof Design:** Wear it rain or shine, swim or sweat—this watch is built to keep up with your active lifestyle.
- • **Comprehensive Health Monitoring:** Track heart rate, blood oxygen, sleep quality, steps, calories & more with precision sensors.
- • **Vibrant 1.83-inch HD Touchscreen:** Experience crisp 240x284 resolution with rich color saturation and customizable watch faces.

## Overview

The TOZO S3 Smart Watch combines advanced Bluetooth calling with a vibrant 1.83-inch HD touchscreen, delivering seamless connectivity and personalized style. Equipped with real-time heart rate, blood oxygen, and sleep monitoring, it empowers you to optimize your health and fitness. Its IP68 waterproof rating and long-lasting 10-day battery life ensure durability and reliability for every adventure, compatible with both iPhone and Android devices.

## Description

Buy TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 【Smart Watch with Bluetooth Calling】TOZO S3 has equipped with a built-in premium microphone and speaker, which can give you a great calling experience. After connecting to your mobile phone via Bluetooth, you can answer and make clear calls directly from your watch, freeing your hands. The smart watch can also receive notifications for text messages. You won't miss important calls and messages from your lover/friends, making daily sports, outdoor sports and life more concise and intelligent.
- 【1.83 inches Large HD Color Touch Screen】1.83 large color screen and full screen touch and hand sliding. It ensures smooth operations and 240*284 resolution for you. Our screen is better at color saturation and reproduction. Personalize your smart watch for men women with multiple customized watch faces provided, make your own stylish smart watch.
- 【Heart Rate, Sleep, Blood & Activity Tracking】With our smartwatch, it accurately monitors your heart rate in real time. Also, it provides a detailed analysis of your sleep quality by continuously recording your sleep patterns. During exercise, TOZO smartwatch automatically records daily steps, distance counter，calories burned, active minutes, measure your blood oxygen saturation and understand your physical state.
- 【Bluetooth Connectivity and Compatibility】When the S3 smart watch is connected to the app through Bluetooth, you can control the music player, view the local weather today, and support the mobile search function. TOZO Smart Watch is compatible with most iOS, Android or Bluetooth smartphones. Go to App Store or Google Play to download and install “TOZO Health” for free, then connecting our smart watch to your phone and start your journey of smart life.
- 【Long-lasting Battery Life & IP68 Waterproof】The large battery capacity (300mAh) and low power consumption design offers longer endurance. It could last about 10 days when in auto monitoring mode for heart rate or 7 days when in the instant detection mode. TOZO Smart Watch is designed with IP68 waterproof rating(50m waterproof), so no need to worry when you wear it while rain or sweating and doing the dishes out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KY75YFT |
| Additional Features | Sleep Monitoring, Timer, Pedometer, Chronograph |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Stainless Steel |
| Battery Average Life | 8.5 days |
| Battery Capacity | 300 Milliamp Hours |
| Battery Cell Type | Lithium |
| Battery Charge Time | 2.5 Hours |
| Battery Power | 300 |
| Best Sellers Rank | #18,891 in Electronics ( See Top 100 in Electronics ) #568 in Smartwatches |
| Brand | TOZO |
| Built-In Media | charging cable, band/strap |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Android Devices, iOS Devices, Smartphone |
| Compatible Phone Models | All current iPhone models running iOS, All current Android smartphone models |
| Connectivity Technology | Bluetooth |
| Controller Type | touch screen |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,088) |
| Display Type | Digital |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 16.3 x 11.4 x 1.7 centimeters |
| Item Weight | 30 Grams |
| Manufacturer | TOZO |
| Maximum Display Brightness | 400 Nit |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | sensor-based |
| Model Name | S3 |
| Model Number | S3 |
| Operating System | Wear OS |
| Resolution | 240*284 |
| Screen Size | 1.83 Inches |
| Shape | Rectangular |
| Sim Card Size | eSIM |
| Sport Type | Multi-Sports |
| Style Name | casual |
| Supported Application | Messages, Phone |
| Supported Satellite Navigation System | GPS |
| Target Audience | All |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Go Mobile |

## Product Details

- **Battery capacity:** 300 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 32 GB
- **Operating system:** Wear OS
- **Special features:** Sleep Monitoring, Timer, Pedometer, Chronograph

## Images

![TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold - Image 1](https://m.media-amazon.com/images/I/61YlfZJ6yiL.jpg)
![TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold - Image 2](https://m.media-amazon.com/images/I/71EPv1-57xL.jpg)
![TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold - Image 3](https://m.media-amazon.com/images/I/71CKLoGKaqL.jpg)
![TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold - Image 4](https://m.media-amazon.com/images/I/71Q8KR09ntL.jpg)
![TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android Gold - Image 5](https://m.media-amazon.com/images/I/71cu9jzBUfL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I'm unable to make this watch place phone calls. I have a one plus phone. What gives? It has all the permissions.**
A: Make sure the tozo health app is running and connected device to the S3.  Often ive been out of range of my phone or reboot my phone and need to go back to tozo health so it reconnects and syncs data.  Once its reconnected, phone call screen on watch is back up and able.

**Q: Would this work with tracfone for calls etc**
A: Yes this work with tracphone, you can answer and make phone calls without use your phone with not problem.

**Q: Does the watch track swimming laps?**
A: No

**Q: Will this watch connect to my golf app to show yardages to hole?**
A: Only if your golf app has that feature then yes

## Frequently Bought Together

- TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Analyzer IP68 Waterproof 1.83 Inch HD Color for Men Women Compatible iPhone & Android
- TOZO 2025 New Upgraded Smart Watch for Men Women for iPhone&Android, 1.83" Fitness Tracker Bluetooth Call [Answer/Make], IP68 Waterproof with Heart Rate/SpO2/Sleep Monitor, 100+ Sport Modes
- smaate 3D Screen Protector Compatible with Faweio, ENOMIR, WMK, Yoever, TOOBUR 1.91" IDW20 and Compatible with TOZO S3 Smart Watch (Answer/Make Calls)

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**Shop now:** [https://www.desertcart.co.th/products/586902962-tozo-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker](https://www.desertcart.co.th/products/586902962-tozo-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-05-28*