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Amazon Rating
Zen SIM for Japan
We have analyzed 105 reviews and found:
31% of users say that:Product worked perfectly, worked fine, worked great, worked right away. Sim card worked great, worked perfectly, was amazing, were like this one. App worked very well, was quick, will ask for access to your phone calls, was easy to use. Phone are unlocked, worked with them, was immediately recognized, come automatically unlocked.1% of users noticed that:This product don't recommend, is avoid. Chats and social media are heavy. Setting it was a little tricky. Delete the profile don't forget.
Below you'll find product features often mentioned in user reviews. Features are split up by positive and negative sentiments.
product
11436
up • worked perfectly • worked fine • worked great • worked right away • excellent • for a 4-month study • was in tokyo with this sim card • allowed access to all my online social apps • would work with an iphone • worked far north in akita • is an extremely good option • is cheap • easy to set up • saves quite the headache • is a pre load sim card • is just for the sim card • about 900 yen • about 1500 yen • about 2500 yen
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product
positive114
up • worked perfectly • worked fine • worked great • worked right away • excellent • for a 4-month study • was in tokyo with this sim card • allowed access to all my online social apps • would work with an iphone • worked far north in akita • is an extremely good option • is cheap • easy to set up • saves quite the headache • is a pre load sim card • is just for the sim card • about 900 yen • about 1500 yen • about 2500 yen • about 3500 yen • about 5500 yen • lot better • continuously for several months • right away • nice • was a very cheap option • was worth it • was really useful • worked very well • was great • was a really value • really easy to set up • was quite reliable all the time • totally recommend • little guy was a life saver • was perfectly to tie me over until • worked well • definitely use • amazing • gets the basics done in japan • good for nothing • two stars)1 • works just fine • worked just fine • was relatively easy to get up and running • tells you the rest • is out of stock • was super easy to use • like my sim was much cheaper • work right away • are an absolute must • did work with • ’s got data • in follow instructions • working perfectly • worked without any problems • was very convenient • comes with a sim pin • would consider buying • worked like a charm • set up properly • heartbeat the next time • supposed to do • great • best • is much easier than other sim cards • one at your place • up on the way • no issues
negative36
took extra data away • must be the case for the sim to work • turns out that out iphones • did not work with his phone • usually a 3 step process • almost did not last • very common with japanese companies • is not cheaper per gb of data • stinks having to purchase the sim card over • was rather frustrating • is only for data • did not worked at all • didn’t reply • won't quite work • came out empty • took a few days • work • provide marginal service • is not possible to get messaging to work with this sim card • may be needed at a moment on arrival • isn't the card • might not have been the cheapest • was the most frustrating part • took ~5 mins to figure that out.5 • crap • connects but no data • few times • one major problem • wasn't accurate • shouldn't have been that far off • up in a few minutes • can not use • took quite a bit of fiddling • was turned on • was slow • should be avoided
sim card
185
worked great • worked perfectly • took some of the stress out of traveling to japan for the first time • you must purchase • manage multiple • great • easy to use • thanks to these • was amazing • were like this one • recent trip to japan • worked perfectly!i • select the start date and data amount • performed flawlessly • without an issue • is not defective
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sim card
positive18
worked great • worked perfectly • took some of the stress out of traveling to japan for the first time • you must purchase • manage multiple • great • easy to use • thanks to these • was amazing • were like this one • recent trip to japan • worked perfectly!i • select the start date and data amount • performed flawlessly • without an issue • is not defective
negative5
wasn’t recognized by the phone • i hadn't paid for any service • had tried many • did not work • lock
app
164
had a prompt reply • worked very well • good • prior to leaving and set the start date • helpful • was quick • easy • open • will ask for access to your phone calls • could be clearer • enter the numbers provided on the card • was easy to use • was great • makes managing the account easy • was easy • is great
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app
positive16
had a prompt reply • worked very well • good • prior to leaving and set the start date • helpful • was quick • easy • open • will ask for access to your phone calls • could be clearer • enter the numbers provided on the card • was easy to use • was great • makes managing the account easy • was easy • is great
negative4
crashed upon payment • were moments • didn't recognize your sim • to top off my card
phone
126
able to use • are unlocked • should work perfectly • popped the sims • unblocked • worked with them • was immediately recognized • come automatically unlocked • are already unlocked • unlocked • looked up ways to unlock • unlock
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phone
positive12
able to use • are unlocked • should work perfectly • popped the sims • unblocked • worked with them • was immediately recognized • come automatically unlocked • are already unlocked • unlocked • looked up ways to unlock • unlock
negative6
cannot pick up the frequency • isn't unlocked • off • isn't dual-band • barely worked in country • won't work with your normal provider
sim
142
worked just fine • is compatible • had no throttling • purchased the data plan • was as described • was a life saver • was extremely easy to use • was very easy to set up • united states • actually much better • is very easy to set up • good to go • was very easy to use • very affordable
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sim
positive14
worked just fine • is compatible • had no throttling • purchased the data plan • was as described • was a life saver • was extremely easy to use • was very easy to set up • united states • actually much better • is very easy to set up • good to go • was very easy to use • very affordable
negative2
is not reusable • did not work
data
86
reasonable • accurate • easy to order more • worked fine • on the previous data plan purchase • use more closely • more • was a lifesaver
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data
positive8
reasonable • accurate • easy to order more • worked fine • on the previous data plan purchase • use more closely • more • was a lifesaver
negative6
unable • is no • ran out • before leaving the us • much • lot
speed
93
fast • was good • decent • excellent • were fast • is 2mbps both ways • good • back up
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speed
positive9
fast • was good • decent • excellent • were fast • is 2mbps both ways • good • back up
negative3
was still comparable to lte • slow down • will be slowed down to 128 kbps
service
9
good • fantastic • excellent • was so good • is catered for travelers • just worked everywhere • great • was always great
pricing
4
is ok • was ok • was very reliable • was excellent
coverage
51
excellent • was good • good • best
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coverage
positive5
excellent • was good • good • best
negative1
patchy
set up
41
was easy • super easy • very easy
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set up
positive4
was easy • super easy • very easy
negative1
did not like
card
32
set up an account • is lower • would start working
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card
positive3
set up an account • is lower • would start working
negative2
is only a sim with no data • is so tiny
price
5
is not bad • good • excellent • ease of use • best
japan
4
looking forward to purchasing again • long • had more wifi spots than i expected • was excellent
issues
4
no
connectivity
21
solid • instant
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connectivity
positive2
solid • instant
negative1
lack
iphone
21
worked fine • no problem
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iphone
positive2
worked fine • no problem
negative1
did not insert
4g
21
nearly everywhere in japan • is fast
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4g
positive2
nearly everywhere in japan • is fast
negative1
tried flightmode
connection
3
good • excellent • was great
this card
3
would definitely buy • was acceptable • allows you to set a data plan
everything
3
worked as explained • worked really well • was working
instruction
3
very easy to set up and clear • could be better • you follow the sim's
4g connectivity
2
available pretty much everywhere • ensure
setting
2
no issues • changeapn
user
2
ideal • affordable
data usage
2
was getting used up faster than normal • can track your
install
2
very easy • easy to
package
2
came in • easily pick up
packaging
2
clean • nice
wifi
33
tech support website • i could not properly setup the sim card • had
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wifi
positive3
delivered the device to the hotel the next day • pocket • was great
negative3
tech support website • i could not properly setup the sim card • had
this product
23
don't recommend • do not recommend • is avoid
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this product
positive2
highly recommend
negative3
don't recommend • do not recommend • is avoid
reception
22
no • did not have
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reception
positive2
excellent • good
negative2
no • did not have
zen sim
12
does not allow you to purchase data • doesn't make you experience
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zen sim
positive1
was really helpful
negative2
does not allow you to purchase data • doesn't make you experience
docomo
11
connected immediately to ntt
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docomo
positive1
right beside me
negative1
connected immediately to ntt
this service
11
would not use
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this service
positive1
recommending
negative1
would not use
data coverage
11
very spotty
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data coverage
positive1
was very good
negative1
very spotty
setup
11
difficult
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setup
positive1
super easy to
negative1
difficult
4g connection
11
spotty
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4g connection
positive1
was great
negative1
spotty
imessage
11
downside
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imessage
positive1
worked good
negative1
downside
customer service
11
no
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customer service
positive1
replies pretty promptly
negative1
no
Hey, that functionality is in development right now.