---
product_id: 85428173
title: "$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts"
brand: "speedtalk mobile"
price: "¥2013"
currency: JPY
in_stock: true
reviews_count: 8
category: "Speed Talk Mobile"
url: https://www.desertcart.jp/products/85428173-6-sim-card-for-smartwatches-150-minutes-talk-150-texts
store_origin: JP
region: Japan
---

# 30-Day No Contract Plan 150 Talk / 150 Text / 150MB Data 4G LTE Nationwide Coverage $6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts

**Brand:** speedtalk mobile
**Price:** ¥2013
**Availability:** ✅ In Stock

## Summary

> 📲 Stay connected, stay free—smartwatch SIM that moves with you!

## Quick Answers

- **What is this?** $6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts by speedtalk mobile
- **How much does it cost?** ¥2013 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/85428173-6-sim-card-for-smartwatches-150-minutes-talk-150-texts)

## Best For

- speedtalk mobile enthusiasts

## Why This Product

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

## Key Features

- • **Balanced Usage Plan:** 150 minutes, texts, and MBs perfectly tailored for smartwatch essentials—no wasted data or minutes.
- • **No Strings Attached:** 30-day prepaid plan with zero contracts—cancel anytime and stay in control of your connectivity.
- • **Nationwide 4G LTE Coverage:** Reliable, fast coverage across the USA so you never miss a beat or a call.
- • **Freedom to Choose Your Number:** Activate with a U.S. phone number from your ZIP or auto-assigned—feel local, wherever you are.
- • **Seamless Smartwatch Compatibility:** Optimized SIM for GSM smartwatches keeps you connected on the go.

## Overview

SpeedTalk Mobile’s $6 SIM card is a prepaid, no-contract solution designed specifically for GSM smartwatches. It offers a balanced 30-day plan with 150 minutes of talk, 150 texts, and 150MB of data, backed by nationwide 4G LTE coverage and a U.S.-based secure network. Activation includes a U.S. phone number with flexible ZIP code selection, making it ideal for professionals seeking hassle-free, reliable smartwatch connectivity.

## Description

desertcart.com: SpeedTalk Mobile $6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts : Cell Phones & Accessories

Review: Purchased but won’t purchase again. - SIM card arrived timely. Installation was fairly easy, but activating the smartwatch purchases for my daughter once the card was activated was another story. It asked for an APN using an App that you didn’t know the name of. It’s been 24-hrs and the Smartwatch is not working nor is the SIM card no longer activated.
Review: Not very reliable - The SIM was difficult to set up. You do have to pay for a plan. They offer 30 day, 6 months and a year. Not very expensive yet misleading at time of purchase. GPS location isn't always accurate. It takes a while for it to update. Phone calls don't always go through. It isn't reliable if you're trying to track and keep in contact with your child

## Features

- Tailored for Smartwatches – Optimized SIM card for GSM-enabled smartwatches.
- U.S.A. Phone Number Included: Get your own U.S. number at activation. Choose a number from your ZIP code, or get one auto assigned to you. Powered by secure U.S.-based company and servers to keep your data protected.
- Balanced Plan – Includes 150 minutes of talk, 150 texts, and 150MB data.
- 30-Day Prepaid Service – No long-term contracts, just pay as you go.
- Nationwide 4G LTE Coverage – Stay connected anywhere in the USA.
- Hassle-Free Setup – Quick activation with 24/7 support available.Valid credit card is needed at activation, No contracts, Cancel anytime. Speedtalk Mobile offers its services through subscription plans.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HZYDVSX |
| Best Sellers Rank | #49,852 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #109 in Cell Phone SIM Cards |
| Brand | SpeedTalk Mobile |
| Cellular Technology | 5G 4G LTE |
| Customer Reviews | 3.3 out of 5 stars 210 Reviews |
| Manufacturer | SpeedTalk Mobile |
| Model Number | $6 Smartwatch SIM |
| Number of Items | 1 |
| Service Provider | SpeedTalk Mobile |
| UPC | 793052172824 |
| Unit Count | 1 Count |
| Warranty Description | Lifetime Warranty |

## Product Details

- **Brand:** SpeedTalk Mobile
- **Cellular Technology:** 5G 4G LTE
- **Service Provider:** SpeedTalk Mobile
- **UPC:** 793052172824
- **Unit Count:** 1 Count

## Images

![$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts - Image 1](https://m.media-amazon.com/images/I/61MK1N9hcUL.jpg)
![$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts - Image 2](https://m.media-amazon.com/images/I/61xEUcrajKL.jpg)
![$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts - Image 3](https://m.media-amazon.com/images/I/71D3BJZPKtL.jpg)
![$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts - Image 4](https://m.media-amazon.com/images/I/71f98w+szFL.jpg)
![$6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts - Image 5](https://m.media-amazon.com/images/I/71jld33ymML.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I activate my SpeedTalk SIM card?**
A: Activation is simple! Visit our website and follow the instructions. You’ll need the SIM card number to complete the process.

**Q: Is the SIM card compatible with any smartwatch?**
A: The SIM card works with most unlocked 4G LTE smartwatches. Make sure your device supports GSM networks for full compatibility with SpeedTalk Mobile.

**Q: What coverage does SpeedTalk Mobile offer?**
A: SpeedTalk uses a nationwide 4G LTE network, providing reliable coverage across the U.S. for voice, text, and data services on your smartwatch.

**Q: Can I keep my current phone number?**
A: Yes, you can keep your phone number or get a new one. Porting is available during activation. Just follow the instructions and have your current account info ready for a smooth transfer.

**Q: What is the refund policy for the SIM card?**
A: Refunds are available within 14 days of activation. No refunds if you use over 30 mins, 15 texts, or 30MB. SIMs bought via SpeedTalk’s Amazon store follow their terms & conditions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Purchased but won’t purchase again.
*by S***J on December 24, 2019*

SIM card arrived timely. Installation was fairly easy, but activating the smartwatch purchases for my daughter once the card was activated was another story. It asked for an APN using an App that you didn’t know the name of. It’s been 24-hrs and the Smartwatch is not working nor is the SIM card no longer activated.

### ⭐ Not very reliable
*by S***Z on April 6, 2025*

The SIM was difficult to set up. You do have to pay for a plan. They offer 30 day, 6 months and a year. Not very expensive yet misleading at time of purchase. GPS location isn't always accurate. It takes a while for it to update. Phone calls don't always go through. It isn't reliable if you're trying to track and keep in contact with your child

### ⭐⭐⭐⭐⭐ Explorer watch
*by R***L on June 7, 2026*

We love the service it provides for my daughters watch it so easy and simple to get the service I recommend it.

## Frequently Bought Together

- SpeedTalk Mobile $6 SIM Card for Smartwatches | 150 Minutes Talk, 150 Texts, 150MB Data | 30-Day Plan | Compatible with GSM Devices | No Contracts
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- SpeedTalk Mobile GPS Tracker SIM Card Starter Kit | 3 in 1 Universal Simcard: Standard, Micro, Nano for Kids Senior Pet Car Fitness Activity 5G 4G LTE Tracking Devices | No Contract

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**Shop now:** [https://www.desertcart.jp/products/85428173-6-sim-card-for-smartwatches-150-minutes-talk-150-texts](https://www.desertcart.jp/products/85428173-6-sim-card-for-smartwatches-150-minutes-talk-150-texts)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-07*