---
product_id: 586515392
title: "S2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android"
brand: "tozo"
price: "$75.26"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/586515392-s2-smart-watch-alexa-built-in-fitness-tracker-with-heart
store_origin: US
region: United States of America
---

# Heart Rate Monitor 5ATM Waterproof 1.69" HD Touchscreen S2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android

**Brand:** tozo
**Price:** $75.26
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate Your Everyday with TOZO S2!

## Quick Answers

- **What is this?** S2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android by tozo
- **How much does it cost?** $75.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/586515392-s2-smart-watch-alexa-built-in-fitness-tracker-with-heart)

## 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

- • **Vibrant Display:** 1.69" large HD color touchscreen for seamless navigation.
- • **Durable & Long-lasting:** 10-day battery life and 5ATM waterproof for all your adventures.
- • **Stay Connected Anywhere:** Bluetooth compatibility with iOS and Android devices.
- • **Health Monitoring Made Easy:** Track heart rate, sleep, and blood oxygen levels effortlessly.
- • **Smart Assistant on Your Wrist:** Talk to Alexa for hands-free convenience.

## Overview

The TOZO S2 Smart Watch combines cutting-edge technology with stylish design, featuring Alexa integration, a vibrant 1.69-inch HD touchscreen, comprehensive health tracking capabilities, and robust waterproofing, making it the perfect companion for both fitness enthusiasts and tech-savvy individuals.

## Description

TOZOS2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android

## Features

- [Alexa Built-in] Talk to desertcart Alexa on your TOZO S2 smart watch. Ask questions, play music, check the weather, set alarms and timers, and more just by speaking to your watch. Also, you can speak to your smart watch via the built-in microphone upon the connection to your phone via Bluetooth.
- [1.69 inches Large HD Color Touch Screen] 1.69 large color screen and full screen touch and hand sliding. It ensures smooth operations and 240*280 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 S2 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 Fit” for free, then connecting our smart watch to your phone and start your journey of smart life.
- [Long-lasting Battery Life & 5ATM 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 5ATM waterproof rating(50m waterproof), so no need to worry when you wear it while swimming or sweating out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Waterproof Rating | 5ATM |
| Closure Type | Buckle |
| Human-Interface Input | Touchscreen |
| Water Resistance Level | Waterproof |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Silicone |
| Supported Application | Reminders, Phone, Multisport Tracker |
| Controller Type | Voice Control |
| Water Resistance Depth | 5 Meters |
| Sport Type | Cycling, Yoga, Swimming, Running, Walking, Climbing, Diving, Fitness, Hiking |
| Additional Features | Smart Watch Alexa Built-in Fitness Tracker |
| Color | Matter Black |
| Shape | Square |
| Style Name | Modern |
| Band Color | Black |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iOS Devices; Android Devices |
| Wireless Compability | Bluetooth |
| Connectivity Technology | Bluetooth |
| Communication Feature | Voice |
| Memory Storage Capacity | 128 MB |
| Display Type | LED |
| Screen Size | 1.69 |
| Battery Average Life | 10 days |
| Battery Power | 300 |
| Battery Cell Type | Polymer |
| Item Dimensions D x W x H | 1.71"D x 1.61"W x 0.51"H |
| Band Length | 195 Millimeters |
| Band Width | 23 Millimeters |
| Item Dimensions | 0.67 x 4.45 x 6.34 inches |

## Product Details

- **Operating system:** Android,Ios
- **Memory storage capacity:** 128 MB
- **Special features:** Smart Watch Alexa Built-in Fitness Tracker
- **Battery capacity:** 3E+2 Milliamp Hours
- **Connectivity technology:** Bluetooth

## Images

![S2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android - Image 1](https://m.media-amazon.com/images/I/61xhmlICSLL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use this watch for golf**
A: Disregard the other comment. You can definitely use this watch for golf. The ball just doesn’t go very far.

**Q: Do i need to have my phone with me for the watch to connect?**
A: Yes it connects via bluetooth

**Q: Can you make calls and answer text messages?**
A: No. You get notifications for calls, texts, and other phone notifications. You can read them but not respond to them from the watch.

**Q: What does the alarm sound like? Can you choose a sound?**
A: No buzzing. Just vibration.

## Frequently Bought Together

- TOZO S2 44mm Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor, Sleep Analyzer 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android Black
- Amazon Echo Dot (newest model), With bigger vibrant sound, helpful routines and Alexa, Charcoal
- Amazon Echo Pop (newest model), Full sound compact smart speaker with Alexa, Charcoal

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**Shop now:** [https://www.desertcart.us/products/586515392-s2-smart-watch-alexa-built-in-fitness-tracker-with-heart](https://www.desertcart.us/products/586515392-s2-smart-watch-alexa-built-in-fitness-tracker-with-heart)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*