8, that is how long I usually sleep.

Praful,

I lived fine without it all day...today.  Seriously neither one of us is addicted.  We treasure so many things.  We spent dinner time listening to opera and ballet music for instance, and an hour and a half walking on the beach...no phones are needed.  A

I made it a whole week when Walt and I were on our honeymoon cruise!

Loved leaving it home one day but it doesn't let you forget that you did

I can live without it indefinitely... unfortunately so long as I'm working that's not possible... but I've gone 12+ hours without checking in and the world did not fall apart.

Minutes? LOLI love getting away from mine. There are a few places I like to go where cell phone reception is zilch. Can't use what you can't use. 3:)

Seven days from port of departure to return seven days later.

Bon Voyage. 

I could live without it. 

as long as needed

None.

Unlike Endre Barath, Jr., mine must emit  much needed O2.

Correction: I forgot about the 1 1/2  hours that I am at the gym three times a week. No phone  but I do get out of breath

For however long I am sleeping.  I don't get up and answer the phone.  If I'm in bed it stays in another room and I don't attend to the texts or calls until I get up the next morning.

those 6 or so I sleep each night

Eight, if I am lucky enough to sleep that long.

hours?  HOURS!?  It can't be no steenkin' HOURS!!

definitely 24... that's 24 seconds! LOL - when I am asleep I don't need it

I can sleep all night without it!!

Do you mean DAYS?!

Seriously, sleeping hours and when I'm with other people - I don't pay attention to my phone during those times but, the rest of my life, it's glued to me!

It gets turned off when I'm asleep. I can ignore it for an hour or so if I'm talking to a client or something. Otherwise it's pretty much attached to me.

I can certainly live without it but I might develop a twitch.   

Praful Thakkar That's a good question for people who own the Samsung smartphones. I could live without it.

From the time my head hits the pillow until I wake up!

Most often only  when i am sleeping

8 hours per night when sleeping

I am used to it on long flights to India.

I don't want to find out. I think when my sets on fire I'll be able to work thru it then .

The 8 hours while I sleep.

I feel like I can't live without it, but on the occasions I leave home without it I feel "free". It is difficult to not have it around during waking hours, though. I turn it off when I sleep.

I can go a few hours..it depends on how many clients I'm working with.

It wears on me after a couple of hours

8 - while I sleep.

I have not tracked such metrics.

Mostly 5-6 hours only 

All of them.

Though it is generally with me, it is out of range from time to time, I survive.

Just need to get to a location sometime before the end of the day to do my AR stuff.

Easily. I take days off if I have to. I'm not addicted or over-obsessive anymore. 

I'm not sure.  I've never run a test.  I know I can last overnight (while sleeping).  I don't look at my phone during a round of golf, so that's 4 hours during the daylight hours.   I'm sure the world would continue spinning without me or my smart phone.

.0001hrs.

Same as Noah 8 the almost I sleep

Unless I missed the app that provides oxygen it'll be good long while Praful.

Indefinitely ... I have a landline for my office phone ... and a PC for Internet, email, etc.  100% do not need a smartphone. 

If I leave to run to the store and have left it at home, I make it a very quick trip....

Only the hours when I sleep! Unanswered phone calls and emails are potential lost business.

Only my sleeping hours.  Then I dream about it.

That's a tough one. Even in airplane mode, smartphones are still functional.

I am not a cell phone fan.  I do OK without one. 

I don't have a smart phone - so I never have to be without it  - I am always without it LOL

I can manage a full day without my phone with no problem. I took a cruise and was without my phone several days and actually enjoyed it.

Indefinitely - my phone is more a PITA than anything

What Noah Seidenberg said!

I'm sweating just thinking about this question!

Good morning Praful Thakkar,

I can live without my smart-phone between 8pm and 7am. 11 hours

Eight - while I am asleep at night.

i can't stand it when I have to take time to plug it in to recharge.

daylight hours or after dark

I can do this, and I have gone a day without my phone. 

I can go without one for months. I plan my days, showings, etc ahead of time.

The rest of my life if I had to.

 I call this period of time without my smart phone, sleep ....

Praful, if I weren't so worried about missing out on 1 critical minute of business and answering my Clients (my #1 priority), I could go with out and put it away for a while.  So the answer to the question is. None. No hours. Can not go with out, unless I am sleeping.