Looking for a discreet alternative to fixed braces?
Backed by over 20 years of research and innovation, Smartee offers clear aligner systems for a range of alignment and bite concerns. At i.Dental, Smartee Aligner treatment starts from $3,815.
Medically reviewed by: Dr Cheng Eng Wah, Principal Surgeon and Founder of i.Dental
Last reviewed: 15 September 2026
Smartee Aligners are a teeth-straightening system with a range of affordable aligners for different alignment concerns. Selected systems use mandibular repositioning technology to address certain jaw discrepancies while moving the teeth. In some cases, this non-surgical approach may reduce the need for jaw surgery.
As with other clear aligners, the treatment plan recommended will depend on the complexity of your case.
Smartee GS uses specialised technology to reposition the lower jaw while aligning the teeth. It may be considered for certain severe skeletal misalignments, including cases with a deep overbite, excessive overjet or jaw deviation.
The technology may improve the facial profile while correcting the bite, although whether surgery can be avoided depends on the type and severity of the case.
Image: Smartee Aligners
The Smartee Solution range includes attachments, traction features, palatal devices and hybrid treatment options.
Dentists may incorporate these tools when standard aligner trays alone cannot achieve the required tooth movement.
Smartee α follows an alternating wear approach, with designated aligners worn during the day and at night. Each is designed with different mechanical properties to provide continued control over planned movements such as tooth rotation and root positioning.
Smartee Kinder and AG KIDS are designed for children whose teeth and jaws are still developing. Depending on the child’s needs, treatment may combine clear aligners or growth-guidance appliances with myofunctional therapy to support oral function, bite development and jaw growth.
Smartee offers solutions for minor tooth movements as well as comprehensive systems for more complex alignment and bite concerns. Your dentist will recommend an option based on your dental development and clinical needs.
The table below compares the number of stages and when each plan may be considered.
*“Unlimited” refers to the number of stages available under the applicable treatment plan. The number prescribed will depend on your clinical needs and package terms.
Smartee's solutions for younger patients take different approaches depending on the stage of dental and jaw development and the orthodontic concerns being addressed.
Smartee Kinder supports early orthodontic treatment during the primary and mixed dentition stages, when both baby and permanent teeth may be present.
Depending on your child’s needs, treatment may incorporate clear aligners, functional appliances and myofunctional training to address tooth alignment, jaw development and oral habits.
Focusing more specifically on jaw and facial development, Smartee AG KIDS is a growth guidance system for children aged 3 to 16.
Functional appliances and myofunctional training are used to guide jaw position and dental arch development, as well as address oral habits such as tongue positioning.
As more permanent teeth emerge during adolescence, Smartee Teen combines tooth alignment with treatment for certain developing bite and jaw concerns.
Where needed, additional tools may be required to guide jaw position and growth alongside tooth movement.
Not sure which Smartee option may be suitable for your child? Our dentists can assess their teeth, bite and stage of dental development before recommending an appropriate treatment approach.
Smartee Aligners and Invisalign both use digitally planned, custom-made trays to move teeth gradually. However, they differ in their materials, planning software, treatment systems and fees.
Neither system is necessarily better in every case. When comparing Smartee Aligners vs Invisalign, the suitable option will depend on your bite and required tooth movements.
At i.Dental, treatment with Smartee Aligners ranges from $3,815 to $8,066 (inclusive of GST). Your quoted fee will depend on the plan recommended after your assessment and the number of aligner stages required.
The initial consultation costs $239.80 (inclusive of GST). This covers:
In-house instalments and credit card financing are available. Contact us for more details.
*Prices quoted do not include other dental treatments such as extractions, fillings and cleaning
The Smartee range includes systems for children, teenagers and adults. Depending on the option prescribed, Smartee Aligners may be considered for:
Appearance alone does not determine suitability. The assessment will also consider your dental development, bite and whether the required movements can be achieved with aligners.
Each Smartee plan is reviewed by our dentist and adjusted according to your diagnostic records and treatment needs. Throughout treatment, your dentist will monitor your progress and make adjustments where needed.
i.Dental provides different teeth-straightening options, including clear aligners and fixed braces. If Smartee Aligners are not suitable for your case, your dentist can discuss other approaches with you.
Treatment is available at our Tanjong Pagar, Ubi and Yishun dental clinics. In-house instalments and credit card financing are also available, subject to the applicable terms.
Smartee offers systems for children, including Smartee Kinder, AG KIDS and Smartee Teen. A dentist will need to assess the child’s developing teeth and bite before determining whether clear aligners or another treatment approach is appropriate. Contact us for a suitability assessment.
Myofunctional therapy focuses on how the tongue, lips and other oral muscles function during breathing, swallowing and rest. For some children, treatment with Smartee Kinder or AG KIDS may incorporate exercises or appliances intended to address muscle patterns and oral habits that could affect dental or jaw development.
There is no single clear aligner system that is the most affordable for everyone. The price depends on the complexity of your teeth and bite condition. More involved cases may require additional stages or specialised appliances, which can increase the treatment cost.
At i.Dental, Smartee Aligner treatment starts from $3,815. Book an appointment to receive a quotation based on your condition and recommended plan.
Most Smartee Aligners should be worn for around 20 to 22 hours a day, unless your dentist advises otherwise. The exact schedule may vary for systems with separate daytime and nighttime aligners, such as Smartee α, so follow the instructions provided for your prescribed plan.
Treatment may take several months to more than 2 years. The exact duration depends on the complexity of your condition, the number of stages planned and whether refinement aligners are required. Wearing your aligners as instructed can also help keep treatment on schedule.
Yes, Smartee Aligners may be considered if your teeth have shifted after previous orthodontic treatment. For minor relapse or small adjustments, a limited-stage option such as Smartee GE Mini may be suitable.
Book an appointment to find out which treatment approach may be suitable for you.
Yes. After completing treatment, you will need to wear retainers to help maintain the new positions of your teeth. Your dentist will recommend a suitable retainer and advise you on the wear schedule.
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