Tech4C LLC

Seller reviews, items and info

Approved seller with 4.4/5 Stars ratingTrusted on Back Market for 5 months

Based in United States

Overall rating

768 verified reviews

Rating details

  • Overall performance

    4.5/5

  • Appearance

    4.6/5

  • Accessories

    4.2/5

  • Battery

    4.2/5

  • Lens & Camera

    4.6/5

  • Packaging

    4.6/5

  • Shipping

    4.5/5

Reviews

  • Julius C.

    Verified purchase

    Reviewed 2/22/26, United States.

    I was very skeptical about making a big purchase on something like this on here because I saw mixed reviews but more recently I was seeing nothing but good reviews so I took leap of faith and made the purchase. I couldn’t be more happy with my iMac, it came in excellent condition as stated with Apple certified refurbished it looks brand new and works as good as new. Would definitely recommend!!

    iMac 24-inch (Early 2021) M1 3.2GHz - SSD 512 GB - 8GB

    Condition

    Excellent

    Purchased

    1/31/26

  • Oleg B.

    Verified purchase

    Reviewed 3/17/26, United States.

    I recently purchased a refurbished Apple Watch Ultra 2 and I'm genuinely impressed—it's been an excellent buy! The watch arrived in very good condition overall. The titanium case looks sharp with no noticeable scratches or dents, the crystal-clear display is pristine, and both the Digital Crown and side button feel smooth and responsive, just like new. The whole unit gives off that premium, rugged Ultra vibe without any signs of heavy prior use. What really stands out is the battery health at 97%—that's outstanding for a refurbished unit! It easily lasts a full day (and often into the next) with heavy GPS tracking, workouts, notifications, and always-on display enabled. The only minor suggestion I'd make to the reseller is to include information about whether the previous owner was a smoker or non-smoker. Even though this particular watch has zero odor or residue issues (it smells completely clean and fresh), knowing that detail upfront would help buyers who are extra sensitive to any potential lingering smells make a more confident choice. Overall, highly recommended! If you're looking for a top-tier rugged smartwatch at a better price point without sacrificing much (if any) performance or condition, this refurbished Apple Watch Ultra 2 is a fantastic option. Great value and I'm thrilled with it. 5 stars!

    Apple Watch Ultra 2 (2023) GPS + Cellular 49 mm - Titanium Natural Titanium - Alpine loop Blue

    Condition

    Premium

    Purchased

    3/3/26

  • Ulises P.

    Verified purchase

    Reviewed 2/26/26, United States.

    Everything was perfect from start to finish. The Apple Watch Ultra arrived in great condition, exactly as described. It works flawlessly, the battery life is strong, and the cosmetic condition is very well maintained. Setup was quick and easy with no issues at all. I’m very satisfied with this purchase and would definitely buy again. Highly recommended!

    Apple Watch Ultra (2022) GPS + Cellular 49 mm - Titanium Natural Titanium - Ocean band Black

    Condition

    Good

    Purchased

    1/28/26

  • Tori O.

    Verified purchase

    Reviewed 2/9/26, United States.

    Everything came in earlier than expected! The iMac was in the original box!! Came two days earlier than expected! I also want to add that the IMac comes with a Magic keyboard and Magic Mouse! And I did not see any reviews mention it! And it also still has Apple care on it!! I am so excited! 😆 love my new iMac set up!!

    iMac 24-inch Retina (2021) Apple M1 2.66GHz - 512 GB SSD - 8GB

    Condition

    Excellent

    Purchased

    1/26/26

  • Erica C.

    Verified purchase

    Reviewed 1/22/26, United States.

    I was so excited to get this in the mail, it was packaged so beautifully in the original packaging. I screamed when I opened it. It was everything I’ve ever dreamed of. I love ordering from BackMarket. I’ve always wanted a Pink iMac and because of the price I was able to finally own one. I couldn’t be happier.

    iMac 24-inch (2021) Apple M1 3.2GHz - 512 GB SSD - 8GB

    Condition

    Excellent

    Purchased

    12/29/25

  • Jillur rahman J.

    Verified purchase

    Reviewed 11/24/25, United States.

    It was awesome. I was never so eager to post a review. I got the phone in real Excellent condition. 100% battery health, 1000000000000% satisfaction. I’ve ordered another iPhone 13pro before receiving this iPhone 11 pro max. I already had the trust on BackMarket and they just made this stronger by their first shipment to me. Of course the phone was delivered way sooner than they said. This must be a perfect gift for Dad;) Thanks a lot BackMarket and honorable seller:)

    iPhone 11 Pro Max 256GB - Gold - Unlocked

    Condition

    Excellent

    Purchased

    11/21/25

  • Sharmane B.

    Verified purchase

    Reviewed 3/16/26, United States.

    I was a little nervous ordering this watch since it was my first time using this app, but everything turned out great! The seller is definitely legit and the watch arrived exactly as described. I love it! ⌚ It looks even better in person. If you’re thinking about ordering from this seller, I’d definitely recommend them!

    Apple Watch Ultra (2022) GPS + Cellular 49 mm - Titanium Natural Titanium - Ocean band Midnight

    Condition

    Premium

    Purchased

    2/22/26

  • Sheridan M.

    Verified purchase

    Reviewed 3/13/26, United States.

    I love this phone! I was skeptical about purchasing from this site, but I saw some videos on social media and looked through the reviews and decided to take the plunge. The phone came with a 91% battery life and there are some light scratches on the front and around the edge. I found some light white spots on the back, but nothing that a case and screen protector can’t cover. This is a much better upgrade than my previous iPhone 13 Pro Max as it’s faster and the technology is newer. It charges just fine and the setup took about an hour. It got here on time and I was able to track it accurately through the link. I got to save a bunch of money and still got an upgrade. A win is a win!

    iPhone 15 Pro Max 256GB - Blue Titanium - Unlocked

    Condition

    Excellent

    Purchased

    3/7/26

  • Josh D.

    Verified purchase

    Reviewed 2/13/26, United States.

    It came in pretty much perfect condition. The inner screen was flawless, and the phone worked perfectly from my initial testing. There were a few scuffs on the outer display in the top right corner, and some scuffs on the metal frame, but honestly it feels pretty much like new. Battery condition was excellent as far as I can tell, and overall the phone feels like new. Honestly, this was an amazing way to test out a foldable! 100% would recommend if you've always been curious about foldables

    Google Pixel Fold 256GB - Black - Unlocked

    Condition

    Good

    Purchased

    2/8/26

  • Robin M.

    Verified purchase

    Reviewed 2/5/26, United States.

    My daughter is loving it. It arrived in perfect condition and was described in correct detail. No problems have occurred with the phone and transferring information was easy. This is my 2nd or 3rd time purchasing from BackMarket and it won’t be my last.

    iPhone 14 128GB - Midnight - Unlocked

    Condition

    Excellent

    Purchased

    1/23/26

85 products