• 1-year warranty
  • Free standard shipping
  • Free 30-day returns
  • Friendly customer service

Refurbished iPhone 6s

Take advantage of an iPhone 6S deal if you wan...

35 products
Bestseller
iPhone 6s - Unlocked

iPhone 6s - UnlockedSilver - 16 GB - Single-SIM

4.1/5
(142)
Starting at
$69.00 before trade-in
$159.00 new
Bestseller
iPhone 6s - Unlocked

iPhone 6s - UnlockedSilver - 32 GB - Single-SIM

4/5
(142)
Starting at
$65.73 before trade-in
$189.00 new
Bestseller
iPhone 6s - Unlocked

iPhone 6s - UnlockedSpace Gray - 32 GB - Single-SIM

4/5
(143)
Starting at
$76.02 before trade-in
$189.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedSpace Gray - 16 GB - Single-SIM

4/5
(143)
Starting at
$73.00 before trade-in
$159.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedSpace Gray - 128 GB - Single-SIM

4/5
(143)
Starting at
$85.00 before trade-in
$289.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedSpace Gray - 64 GB - Single-SIM

4/5
(143)
Starting at
$75.00 before trade-in
$239.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedRose Gold - 32 GB - Single-SIM

4/5
(143)
Starting at
$87.43 before trade-in
$189.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedGold - 32 GB - Single-SIM

4/5
(142)
Starting at
$70.00 before trade-in
$189.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedSilver - 64 GB - Single-SIM

4/5
(143)
Starting at
$75.00 before trade-in
$239.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedGold - 16 GB - Single-SIM

4/5
(143)
Starting at
$70.00 before trade-in
$159.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedGold - 64 GB - Single-SIM

4/5
(143)
Starting at
$80.00 before trade-in
$239.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedRose Gold - 16 GB - Single-SIM

4/5
(143)
Starting at
$84.71 before trade-in
$159.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TSpace Gray - 32 GB - Single-SIM

4.2/5
(4)
Starting at
$78.00 before trade-in
$189.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedRose Gold - 64 GB - Single-SIM

4/5
(143)
Starting at
$79.00 before trade-in
$239.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonSpace Gray - 16 GB - Single-SIM

4.1/5
(2)
Starting at
$79.00 before trade-in
$159.00 new
iPhone 6s - Unlocked

iPhone 6s - UnlockedRose Gold - 128 GB - Single-SIM

4/5
(143)
Starting at
$80.00 before trade-in
$289.00 new
iPhone 6s - Locked T-Mobile

iPhone 6s - Locked T-MobileSpace Gray - 16 GB - Single-SIM

3.6/5
(1)
Starting at
$82.48 before trade-in
$159.00 new
iPhone 6s - Locked T-Mobile

iPhone 6s - Locked T-MobileSpace Gray - 32 GB - Single-SIM

3.6/5
(1)
Starting at
$76.50 before trade-in
$189.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonSpace Gray - 32 GB - Single-SIM

4.1/5
(2)
Starting at
$79.00 before trade-in
$189.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TSpace Gray - 64 GB - Single-SIM

4.2/5
(4)
Starting at
$80.00 before trade-in
$239.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TSpace Gray - 16 GB - Single-SIM

4.2/5
(4)
Starting at
$80.00 before trade-in
$159.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TSpace Gray - 128 GB - Single-SIM

4.2/5
(4)
Starting at
$80.00 before trade-in
$289.00 new
iPhone 6s - Locked T-Mobile

iPhone 6s - Locked T-MobileGold - 16 GB - Single-SIM

Starting at
$80.00 before trade-in
$159.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonGold - 16 GB - Single-SIM

4.1/5
(2)
Starting at
$81.97 before trade-in
$159.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TGold - 16 GB - Single-SIM

4.2/5
(4)
Starting at
$81.97 before trade-in
$159.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TSilver - 32 GB - Single-SIM

4.2/5
(4)
Starting at
$81.97 before trade-in
$189.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonRose Gold - 32 GB - Single-SIM

4.1/5
(2)
Starting at
$87.43 before trade-in
$189.00 new
iPhone 6s - Locked T-Mobile

iPhone 6s - Locked T-MobileRose Gold - 32 GB - Single-SIM

Starting at
$87.43 before trade-in
$189.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TRose Gold - 32 GB - Single-SIM

4.2/5
(4)
Starting at
$87.43 before trade-in
$189.00 new
iPhone 6s - Locked AT&T

iPhone 6s - Locked AT&TRose Gold - 16 GB - Single-SIM

4.2/5
(4)
Starting at
$99.00 before trade-in
$159.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonSpace Gray - 64 GB - Single-SIM

4.1/5
(2)
Starting at
$101.00 before trade-in
$239.00 new
iPhone 6s - Locked Verizon

iPhone 6s - Locked VerizonSpace Gray - 128 GB - Single-SIM

4.1/5
(2)
Starting at
$101.00 before trade-in
$289.00 new
What is a refurbished iPhone?
iphone

What is a refurbished iPhone and is it worth buying?

A refurbished iPhone has been properly restored to function the same as a new one. You can trust the quality of an iPhone that's undergone a refurbishment process, but make sure you're buying from a reputable seller that can guarantee performance.

Refurbished iPhone 6s's customer reviews

4/5

150 verified reviews in the last 12 months.

  • D

    Doug S.

    Purchased on December 17, 2024

    5/5

    I bought this older model iPhone for one reason only--to connect by Bluetooth to our stereo system to play WQXR radio. It replaces an ancient iPhone 6, whose battery swelled (for a second time) to a truly grotesque degree, and was no longer safe. The "new" iPhone 6s's condition was supposed to be medium (or something). It looked absolutely new, at least in our case. It worked. It was cheaper than another solution. Service was great. Review is therefore "Awesome."

    Reviewed in the United States on January 5, 2025

    iPhone 6s 16GB - Space Gray - Unlocked
  • B

    Bruno S.

    Purchased on July 31, 2024

    4.1/5

    New phone works great, it was definitely worth the money. Only issue was the battery was trash. Thing kept turning off at 50% and depleting super fast. Spent 60 bucks on a new battery at a local shop instead of sending to the seller and waiting 2 weeks. Still cost less than the cheapest new iPhone

    Reviewed in the United States on December 9, 2024

    iPhone 6s 32GB - Space Gray - Unlocked
  • V

    Vincent S.

    Purchased on March 24, 2024

    5/5

    ordered this phone about a month ago and is still holding up nothing wrong with it except micro scratches that aren’t visible when the screen is on. the battery health dropped 9% in only a month but it’s still holding up well. I totally recommend back market if you’re looking into getting a new phone

    Reviewed in the United States on December 9, 2024

    iPhone 6s 64GB - Space Gray - Unlocked
  • M

    Miguel R.

    Purchased on March 27, 2024

    4.8/5

    Was so surprised to receive a basically brand phone . The only flaw is a tiny mark on the top of the phone but other than that I’m really satisfied :3 was my first time ordering from here and I’m very happy

    Reviewed in the United States on December 9, 2024

    iPhone 6s 32GB - Rose Gold - Unlocked
  • K

    Kqden B.

    Purchased on March 31, 2024

    5/5

    My order was packaged perfectly and well protected and it also comes with a charger with the phone! So far the phone is amazing and it’s battery life is amazing i bought it in good condition and it came with no scratches

    Reviewed in the United States on December 9, 2024

    iPhone 6s 64GB - Silver - Unlocked
  • M

    Maxine S.

    Purchased on March 8, 2024

    5/5

    I am absolutely thrilled with my new iPhone! The sleek design, crystal clear display, and lightning fast performance have exceeded all of my expectations. The camera takes stunning photos and videos, and the battery life lasts all day long. The Back market App Store has endless options for customization and entertainment. I couldn't be happier with my purchase and would highly recommend the iPhone to anyone in the market for a new smartphone. It truly is a game changer!

    Reviewed in the United States on December 9, 2024

    iPhone 6s 32GB - Space Gray - Unlocked
  • E

    Emma L.

    Purchased on January 27, 2023

    4.1/5

    Although this iPhone had an issue that prevented me from keeping it (& which really caused me some stress, since it wouldn't stay on long enough for me to wipe my info) the return process was quick and relatively painless, & I got my refund. I don't blame the seller for a defective product, ofc; even factory-new phones sometimes have major glitches. I would (& have) used BackMarket again. If this seller has another item I wanted, I wouldn't hesitate to order it. 4.5/5

    Reviewed in the United States on December 9, 2024

    iPhone 6s 64GB - Gold - Unlocked
  • A

    Alex M.

    Purchased on February 8, 2024

    4.4/5

    Phone came in. Hardware wise, it's decent. No cracked or scratched screen. Some minor scratches on the back of the metal back, only noticeable if you look within 6 inches. However, I chose "Excellent Condition" and it says that the Battery should be over 85% guaranteed with that choice of purchase option. Yet the Battery was 79%. So that sucks. As I'm typing this review on the Back Market app, I scroll up on the review section and apparently, it says the condition is "Very Good". Which is not what I chose. Whatever. For a phone that's this old (and close to being no longer supported on cellular service), with the "higher end" color option, with a price of $95 before tax, it's alright. Delivery was fantastic though. Came in 4 days before the expected delivery date. Great experience for me, not guaranteed for anyone else though.

    Reviewed in the United States on December 9, 2024

    iPhone 6s 64GB - Rose Gold - Unlocked
  • E

    Egypt D.

    Purchased on December 8, 2023

    4.4/5

    I bought this as a gift for a family member in Columbia… The phone works perfectly but the battery that came with the phone must have been old or damage because the phone only stays charged for about 2 hours. The phone is in Columbia and there is no way for me to get the battery back to exchange it, which sucks. If you order a phone as a gift, I would suggest testing it out before you gave it away as a gift.

    Reviewed in the United States on December 9, 2024

    iPhone 6s 32GB - Space Gray - Unlocked
  • B

    Brock G.

    Purchased on February 3, 2024

    4.9/5

    Device was not unlocked and still had a sim card installed. I was able to contact AT&T and get it unlocked with only a little trouble. This is the first time I've purchased an "Unlocked" phone through here and had this issue. Otherwise, it's in good condition and works fine.

    Reviewed in the United States on December 9, 2024

    iPhone 6s 32GB - Space Gray - Unlocked
See all 150 reviews

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Who should buy a used & refurbished iPhone 6S for sale?

If you're really mad at Apple for getting rid of the headphone jack from the iPhone line, you should probably buy a used & refurbished iPhone 6S. Since this isn't the newest iPhone, it probably won't be a speed demon for mobile gaming or while using other complex applications, but the price for this used & refurbished iPhone is lower than ever before.

Is the cheap iPhone 6S still worth it?

We are all aware of the fact that the cheap iPhone 6S is no longer the newest iPhone. But that still leaves us with one question: is the iPhone 6S still worth buying?

Have an iPhone 6s to sell?

If you have an iPhone 6s stashed away in a drawer somewhere, you can sell or trade it in with BuyBack. Get cash for your old phone, whether it still works or not. Sell your iPhone 6s here.

Should you buy an unlocked iPhone 6S? Or maybe a different unlocked iPhone?

The unlocked iPhone 6S might be perfect for you if you travel a lot or if you're thinking about changing carriers. There's nothing better than a phone that's flexible with your lifestyle :) Look below for some other unlocked iPhones that we'd recommend.

  • Buy an unlocked iPhone 8 if you want an unlocked iPhone that's slightly newer than the unlocked iPhone 6S and is still receiving iOS updates.
  • Buy the unlocked iPhone 7 if you want an iPhone that's just a tad newer than the unlocked iPhone 6S and pretty similar in almost every single way.
  • The unlocked iPhone SE is still a good buy for somebody who has a tight budget and wants a smaller unlocked iPhone.
  • It's sad that the unlocked iPhone 6s was one of the last iPhones to feature a headphone jack :'( Am I the only one that loves wired headphones?
  • The unlocked iPhone 6 is getting kinda old and isn't receiving the newest iOS updates anymore, but it's still an unlocked iPhone that should work on the majority of service carriers around the world.