General
- Product Name: SIM Card
- Brand: H2O Wireless
- Model Number: H2O Wireless
Network
- Contract Or Prepaid: Prepaid
Compatibility
- Carrier Compatibility: H2O Wireless (AT&T)
- Phone Compatibility: Unlocked GSM Phones
Features
- Data Included: None (The amount of data included with the device or plan.)
- Number of Minutes Included: None
- Activation Method: Online
Warranty
- Manufacturer's Warranty - Parts: Not available
- Manufacturer's Warranty - Labor: Not available
Other
- UPC: 667106401676

Compatible with most unlocked GSM mobile phones, this H20 Wireless SIM card features unlimited talk and text services, so you can easily keep in touch with friends and family in the United States and abroad.

Compatible with most unlocked GSM mobile phones: For wide-ranging compatibility.
Unlimited talk and text services: Make it easy to stay in touch with friends and family.
Includes regular and micro SIM cards: For a proper fit.

Whats Included

H2O Wireless SIM Card

Customers are saying

Customers express satisfaction with the prepaid wireless SIM card's price, ease of use, and coverage. Many also appreciate its compatibility with various devices and the option of different SIM card sizes. However, some users report slower than expected data speeds. The overall experience appears positive, though improvements to data speeds are suggested.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Works fantastic with locked iPhone 4!
I've been totally impressed with the wireless coverage with this service. I've traveled all around the Lansing area, over to Grand Ledge, south into Holt and Mason, even down into Charlotte (you'll lose it west of Ainger Rd though) and Eaton Rapids and have had great coverage with the service! I've had to talk to customer service a few times, and the wait times were pretty long, but they were able to assist me both times. I haven't gotten the wireless data to work with the iPhone 4 yet, although I've read that others have. I'm using iOS 4.2.1, again on a LOCKED device, and I couldn't be happer with this service, especially for $40/month for unlimited calling and texting! I purchased a locked iPhone 4 from a guy off Craigslist. I then purchased this wireless service, trimmed the included SIM to a Micro-SIM form factor, and inserted it into the iPhone 4. I connected the iPhone 4 to iTunes and it activated instantly, no problems!
This review is from H2O - Prepaid Wireless SIM Card - Blue
Posted 14 years ago by talltroym
Rated 5 out of 5 stars
Absolutely GREAT service! The BEST for iPhone's!
Very happy with the service that H2O Wireless provides. They're an MVNO for AT&T, which basically means they're a sub-contractor that buys millions of minutes in bulk, and sells them to us, the consumer, at a discount. They use AT&T towers, so wherever AT&T works, H2O works as well. Your phone doesn't need to be jailbroken or unlocked, or anything like that. I just popped in the sim and my standard AT&T iPhone worked just fine. So, you might ask why wouldn't you just use AT&T? Because H2O is AT LEAST half price compared with AT&T! In some cases, AT&T is 3 times as much! I get the same quality of AT&T's service, without paying for the big name of the company! I recommend H2O to all of my friends!
This review is from H2O - Prepaid Wireless SIM Card - Blue
Posted 10 years ago by NYMuayThaiGuy
Rated 4 out of 5 stars
Great SIM card
Good price for the product. Easy to use, I activated my unlocked iPhone with this SIM card without any hassle.
Posted 10 years ago by Chance