---
product_id: 50916003
title: "S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black)"
brand: "cessbo"
price: "$2.85"
currency: USD
in_stock: false
reviews_count: 4
url: https://www.desertcart.us/products/50916003-s1-smart-watch-sim-card-bluetooth-smart-watches-app-sync
store_origin: US
region: United States of America
---

# 1.2GHz Dual-Core CPU 3G Nano SIM + GPS 430mAh Long-Lasting Battery S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black)

**Brand:** cessbo
**Price:** $2.85
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game — smart, sleek, and always connected!

## Quick Answers

- **What is this?** S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black) by cessbo
- **How much does it cost?** $2.85 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50916003-s1-smart-watch-sim-card-bluetooth-smart-watches-app-sync)

## Best For

- cessbo enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Durable Design:** Premium alloy copper body with vacuum plating and CNC finish for a stylish, professional look.
- • **Stay Connected Anywhere:** 3G Nano SIM support with accurate GPS + A-GPS keeps you linked on the go without your phone.
- • **Vibrant Visuals & Touch:** 1.3-inch TFT round OGS capacitive touchscreen with 240x240 resolution for crisp, responsive control.
- • **Power-Packed Performance:** MTK6572 dual-core 1.2GHz CPU ensures smooth multitasking and app syncing.
- • **Health & Activity Tracking:** Built-in pedometer and heart rate monitor keep your wellness goals on track effortlessly.

## Overview

The S1 Smart Watch combines a powerful MTK6572 dual-core processor with 3G Nano SIM and GPS capabilities, housed in a polished alloy copper frame. Featuring a vibrant 1.3-inch touchscreen, heart rate monitor, pedometer, and a 430mAh battery, it seamlessly syncs with Android and iOS devices to keep professionals connected and health-conscious in style.

## Description

1. CPU MTK6572 double core 1.2GHZ, ROM 4GB + RAM 512MB 2. Alloy copper material, polishing+Vacuum plating, CNC manufacturing 3. 1.3 inch TFT whole round screen, resolution 240*240 pixel, OGS capacitive screen, Non-air-gap 4. Built-in Android 5.1 OS, easy online upgrade 5. 3G supported, Nano SIM WCDMA, Maximum support 32GB T-card 6.BT 4.0 7. Accurate GPS +A-GPS 8.430mAh High capacity battery 9. Support pedometer, heart rating, anti-theft etc. 10.Support 2M pixel camera

## Features

- business smart watch
- Heart rate monitor,Pedometer,Music
- 15 Watch Face
- Wifi, GPS,Bluetooth
- Touch Screen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LJY Industrial |
| Item model number | S1 |
| Product Dimensions | 10.01 x 10.01 x 10.01 cm; 95.25 g |
| ASIN | B072R2FR1C |
| Guaranteed software updates until | unknown |

## Product Details

- **Operating system:** Android, ios
- **Memory storage capacity:** 8 GB
- **Special feature:** Heart Rate Monitor, Pedometer
- **Connectivity technology:** Bluetooth, Cellular, Wi-Fi
- **Wireless communication standard:** 802.11a
- **Shape:** Round
- **Screen size:** 1.3 Inches
- **Brand:** CESSBO
- **Colour:** black
- **Target audience:** Unisex Adult, Unisex Teen

## Images

![S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black) - Image 1](https://m.media-amazon.com/images/I/51Ex4hZ4qRL.jpg)
![S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black) - Image 2](https://m.media-amazon.com/images/I/51KHA6acgOL.jpg)
![S1 Smart Watch SIM Card Bluetooth Smart Watches App Sync Phone Smartwatch Sport Pedometer WristWatch Smart Watch For Android IOS Smartphone … (black) - Image 3](https://m.media-amazon.com/images/I/61yjI+ZsnUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Lots of functionality for under £100
  

*by M***W on Reviewed in the United Kingdom 🇬🇧 on 2 February 2018*

This is the first smartwatch I've had with genuine android installed on it, something i've recently considered purchasing, so this was a new experience for me.The amount of sensors packed into this allow it to function independently or with your phone. Personally, I haven't put a sim card in it, but use it to connect to WIFI and Bluetooth with my phone during the day.  Push notifications work just as expected, and this is what I wanted primarily.The watch face is easily customisable, with tonnes of pre-installed presets, as well as many others to download from the internet. The animations of the watch face are nice and clear, and I much prefer the sweeping second hand as opposed to a normal watch. Similarly, the best function of this is the palm-detection, it's so much better than any other cheap smart-watch/fitness-tracker I've ever had. You don't need excessive movements to make it turn on, just a slight turn and the screen will light up for a few seconds.The watch is very light, not at all bulky, and the strap is a leather-type material, which feels natural and is comfortable to wear for all-day use. However, the downside that comes with this is that the battery life is suffering - I personally wouldn't mind if it was slightly heavy for extra battery use. Personally for me, with half brightness, WIFI for approximately 2 hours during the day, and Bluetooth for 2 hours, I can scarcely get through a full day without it needing a charge. This means if I were to go on a tangent and try doing something like downloading apps, I may run into issues with battery life...+ Clean interface+ Impressive amount of connectivity+ Typing is actually possible and not as hard as I thought+ The included Mic for google voice recognition is actually really good, and I've had no issues with voice recognition- Battery life- Unsure of the purpose of the GPS module- Wish the screen was slightly larger in order to make the touchscreen overall easier to use.

### ⭐ 







  
  
    I love and hate this
  

*by W***Y on Reviewed in the United Kingdom 🇬🇧 on 24 May 2018*

Update: This watch is really nice, it's for adults and has a very good touch response, however, the battery is terrible.If you have either Wifi or Blutooth enabled (or both) you'll get half a days battery at most, if you don't have these enabled you'll just about get nearly a day out of it..Also the Steps don't record perticially well it needs a clear swing of the arm to register....If the battery was better then I'd recommend this watch, but for now no... I'm returning.Previous comments :Ok so I've had this watch for around 5 hours now so bare this in mind in the review (further playing around is required!)My first thoughts, I love and hate this! (more love)So out of the box the watch has no power so it does need to be charged, I left it for around 3 hours (no urgency for it at this time... Real world stuff!) and it was fully charged.The setup is real easy but the small keyboard is a problem which I understand its a small keyboard but keep with it but is manageable.Displays (clocks)... wow there are some good ones pre installed but once you get it connected to WiFi you can add a tonne more, at this moment mine displays the time & date (uh!), weather, moon, power, heart rate and steps, which I love, I doubt there isn't one for you.I don't have a sim in the watch so had it BT to my phone, and connected to WiFi, I found that it kept loosing connections to both until I played around with the settings... now both are connected and stable.I have imported my Contacts from my phone but for some reason it doesn't see the music on my phone, not a biggie as who would listen to music on a watch?Also even though I have the contacts in the phone I can't make a call, it's asking for a Sim Card (I really can't see a setting for this so if anyone does please let me know).When you get the watch I found the instructions useless (for me), none of the "Ink Jet" printed instructions had English!To get the App on your phone you need to go on the watch Swipe right to left,, Watch Helper, Download Mobile App, the hit the QR code to make it bigger.The watch looks good, it's the right weight as well, I don't really feel it (I've not worn a watch in over 20 years)For me I'm not that interested in making calls from the watch, I do have the app set to send notifications to me, yet to tryIf you quickly turn your wrist the watch will turn on! this originally didn't work to start with, but I guess it take a little time for calibration (I need to apologies to a YT channel that stated it did, and I said it didn't!)For my requirements I am really happy with this watch, I don't need to make calls from it (BT to my phone) but it would have been nice, everything other than this is great, it's nice looking, the abundance for watch faces, heart rate monitor, steps, barometer, Health, Camera (low q but good, can take vids)  for the price is great.

### ⭐⭐⭐⭐⭐ 







  
  
    A well priced alternative to expensive major brand alternatives, with plenty of features and options on offer.
  

*by D***E on Reviewed in the United Kingdom 🇬🇧 on 14 December 2017*

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     I've tried a couple of "smart" watches before, but they were poor imitations compared to modern versions such as this one. This syncs to your phone (or you can add a SIM to use it as a stand alone mobile) via Bluetooth and has plenty of features to keep the owner interested. Various faces can be selected, and it can play music, make calls and texts, maintain your contact list, take your heart rate and so on. I've only played with a few of the features so far, but the ability to use it for calls when cycling, and also as an exercise monitor and big plusses for me. The camera resolution is ok rather than spectacular and it can take video as well as stills. I particularly like the overall design, and although chunky, it's not unbearably heavy. The charging mechanism I find a little quirky, it's a magnetic clip that's quite easy to misalign, and doesn't really sit square unless the watch is placed in a frame or face down. I use a mobile phone stand which seems to work well.I love the overall design, the look and the functionality on offer. It might not be up there with the Gear or iPhone, but it's not far off and the price makes this a highly competitive alternative for those who don't have money to burn or prefer value for money over the latest status symbol.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*