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Product Code SMART4KTC
Smart 4 Electric Toothbrush
- Product Description
- Product Reviews
- Questions And Answers
- Bluetooth Connectivity
- 3 Cleaning Modes (Daily Clean, Sensitivity & Whitening)
- 3 Refills (Cross Action, 3D White, Floss Action)
Smart 4 Electric Toothbrush is rated out of 5 by 13.
Rated 5 out of 5 by Ant2010 from Cleanest teeth for a long while We just bought this brush to share (we swap the heads around), and we have been very impressed with the build quality and features. Most of all though is the job it does cleaning teeth. Highly recommend this product!
Date published: 2019-01-19
Rated 5 out of 5 by Rosellainoz from Great features Enjoying the extras in the box. Being able to cover the brush heads while not in use is great. Love that the brush takes care of timing how long I spend on each section of my teeth, which means I can concentrate on brush technique and know I have brushed for long enough. My teeth feel great after using this brush.
Date published: 2018-12-28
Rated 5 out of 5 by Mimmo from Amazing I've been using oral b electic toothbrush for a out about 10 years and this is the first time I've bought higher models and it is amazing my teeth have never felt so clean from brushing
Date published: 2018-12-14
Rated 5 out of 5 by Wotwax from Uncomplicated best Terrific electric toothbrush; probably as good as the more expensive versions but without the complicated options and variations of brushing so if you just want to brush your teeth, this is perfect!
Date published: 2018-12-09
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What is the difference between the 2 battery types please & which is best? Thank you
Nickel Cadmium (NiCd) batteries last longer when they are deep-cycled, i.e. charged up to 100% and then discharged to almost 0%. Lithium Ion batteries on the other hand DO NOT like to be fully charged or fully discharged. To maximise their life (and the life of the electric toothbrush) you should charge the battery to approx.80% and then discharge to proxy. 40%. As there is no battery % indicator on electric toothbrushes (yet), I would recommend using the toothbrush for 6 to 8 uses (2 minutes each) and then turn on the recharger on at the powerpoint. Your electric toothbrush will last 3 to 5 times longer doing this, according to my source the "Battery University" website. This process also works for the Lithium Ion battery in your mobile phone !
Date published: 2019-04-29
What is the model number?
Hi, Thank you for your question. The Oral B Smart 4 toothbrush model number is SMART4KTC. Thank You. Kind Regards Shaver Shop
Date published: 2019-02-20
Has this have a timer on it
I know it vibrates every 20 seconds (for each section of your mouth) but after the 2 minutes (whole mouth), it does continue to vibrate every 20 seconds until you turn it off. Not sure if you can change the timer, maybe download the oral b app and have a look?
Date published: 2019-05-11
Does the Smart 4 model have the 3D feature with 48,000 pulsations and 10,500 oscillations per minute? This level of detail is not provided under the features and specifications for any of the Oral-B electric toothbrushes on this site.
Hi Flossy, The Oral B Smart for does have the 3D cleaning feature & has 40,000 pulsations and 8,800 oscillations. The Genius 8000 and 9000 offer the 48,000 pulsations and 10,500 oscillations. Thanks, Shaver Shop
Date published: 2018-12-03
I have a family of 4, how many heads does this come with and how do we tell them apart so we don’t use each other’s toothbrush?
It comes with 3, but they are all for different purposes. I would be more inclined to buy 1 body and 3 spare sets of heads, one for each person. The heads do have a coloured band on them that clips on and off so you could colour coordinate the heads that way.
Date published: 2018-10-16
Can the charger fit in the travel case and is it easy to pack for travelling
Hello There, Thank you for your question. Unfortunately the charger does not fit inside the travel case. However the oval shaped dock can be separated from the replacement brush holder. Kind Regards, Shaver Shop
Date published: 2018-08-03
Does this toothbrush come with a li-ion battery or does it have a ni-hm battery?
Hello Karl, Thank you for your question. This device does indeed come equipped with a LI-Ion battery. Kind Regards, Shaver Shop
Date published: 2018-06-27
Hi there I'm looking at the Oral B Smart 4 toothbrush. It's pictured with a travel case, just checking that the case is included? Thankyou
Hello There, Thank you for your question. This device does indeed come equipped with a travel case. Kind Regards, Shaver Shop
Date published: 2019-01-10
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