Should I stay with what I have if it already suits my routine better than a powered device would?

Notice what is not on the list of three. Removing work is not on it. Safar adds a Type-C charge and a 20ml refill to your week and does not take the switching on away, so a reader whose only wish is to do less has no reason here at all and should keep their money.

The answer, in full

On the published facts, usually yes. I cannot tell you anything about the product you own, because SOSA publishes nothing about any product it does not make, so there is no comparison for me to run and no verdict for me to give. What I can do is set out exactly what a change into SOSA's powered option would buy and what it would cost. Safar is ₹3,999, or ₹4,499 for the hotel-inspired variant. What it adds to the range is three speed settings and a one, two or three hour auto-off timer, which is control over strength and over how long a run lasts. What it asks in return is five things, four of which recur: switch it on, choose a speed, set the timer or leave it running, charge it over Type-C with the cable in the box, and refill the 20ml bottle. If nothing in that list answers a complaint you actually have, then the honest recommendation is to keep what fits your routine and spend nothing. I would rather write that than sell you hardware that ends up in a drawer by March. A portion of every SOSA order supports girl-child education through Nanhi Kali.

The three reasons to change, and why most readers have none of them

There are exactly three published things a change into Safar gives you, and one of them is not what people think. Read all three and see whether any is yours. If none is, the page is finished and so is your decision.

Reason one: you want to change the strength on the day

Safar publishes three speed settings, chosen at the moment you switch it on. Nothing else in SOSA's range does that: a 12ml hanging bottle has one stopper which loosens for stronger and tightens for subtler and holds whatever you set, and a spray has no strength control at all. So if your complaint is that you want it quieter with passengers in the back and fuller when you are alone, this is the published answer to exactly that and it is the strongest reason on the list. SOSA publishes no coverage figure and no per-speed duration, so you would be setting it by nose rather than by number.

The only reason on this list that nothing else in the range answers.

Reason two: you want a run to end without you ending it

The auto-off timer is one, two or three hours, and SOSA publishes nothing longer, so a journey past three hours means the run ends and you start it again. That is a real thing to want if you park up and would rather the run stopped. It is also a narrow thing to want, and worth being honest about: the timer governs how long a run lasts and the three speed settings govern output, and they are separate controls.

Reason three: you want to carry it between two cars

Safar is 6.9 cm, cordless, and runs on a 2000 mAh battery over Type-C with the cable in the box, up to ten hours continuous or thirty hours intermittent per charge. SOSA publishes no coverage figure for any car, so how many cars one unit serves is not published either and I am not going to turn portability into an arithmetic. What is published is that it is small and it is not plugged into anything, and placement is a cup-holder or door pocket rather than direct sun on a closed dashboard.

Published: 6.9 cm and cordless. Not published: how many cars that covers.

If the real complaint is the scent, this is the wrong page

Sometimes what looks like a hardware question is a taste question wearing a hardware coat. SOSA publishes a fragrance pyramid and a scent family for each of the nine car scents, and no strength ranking and no prediction of what anybody will prefer, so if the thing that nags you is the smell rather than the routine, a ₹3,999 purchase will not touch it. A three-spray discovery set at ₹709 to ₹909 will tell you in a fortnight.

Not sure whether it is the routine or the scent that is bothering you? The three-spray discovery sets are ₹709 to ₹909. See the discovery sets →

Stay, or change: what each costs you

I would rather you stayed and came back in three years than spent ₹3,999 today on my say-so. A reader who keeps what works and buys a 15ml refill at ₹399 to ₹449 when they need one is the outcome SOSA would choose over a diffuser nobody switches on. SOSA publishes no ranking of the formats by how much work they feel like, so that part of the decision is yours.

“A change earns its price when you can name the thing you want and cannot have. If you cannot name it, stay.”

Four questions that will tell you to stay

1. In the last month, did you wish you could turn the strength up or down?
2. Did you wish a run would stop on its own after an hour or two?
3. Do you need to move one unit between two cars?
4. If all three are no, stay. Nothing published argues with that.

Questions, answered