POSB Smart Buddy Review: How the Card and Watch Work
Read our POSB Smart Buddy review covering the watch, card, fees, replacements, setup, features and alternatives for kids’ spending in Singapore.


Pricing claim based on comparative data for select airports and passes. Live pricing is subject to exchange rate fluctuations.
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Booking travel usually means paying for flights, hotels, tours, transport or packages. Using a credit card for these payments is secure and convenient - plus, some credit cards offer miles, cashback, travel insurance or lounge perks. However, as fees, caps, exclusions and FX charges can reduce the value of these benefits, you’ll still need to weigh up different cards to pick the right ones for your spending.
This guide walks through the top credit cards for travel booking in Singapore. We'll also introduce the Wise card, a handy travel companion to make seamless card payments when you're overseas.
| Card | Best for | Miles earn rate | Travel booking or spend benefit | Travel insurance | Fees |
|---|---|---|---|---|---|
| Citi PremierMiles¹ | Best credit card for travel booking through bank website |
| Up to 10 miles per dollar on travel bookings | Included |
|
| UOB PRVI Miles³ | Best credit card for worldwide travel and overseas earning |
| Up to 8 miles per dollar on travel bookings | Included |
|
| OCBC 90°N⁵ | Best credit card for regional rewards and discounts |
| Up to 7 miles per dollar on travel bookings | Not included |
|
| HSBC Revolution⁷ | Best credit card for existing HSBC customers |
| Not specified | Included |
|
| DBS Woman's World Credit Card⁹ | Best credit card for hotel booking from Singapore |
| Partner deals with Agoda and Emirates | Not included |
|
| KrisFlyer UOB¹¹ | Best credit card for flight booking with SIA |
|
| Included |
|
| HSBC TravelOne¹² | Best credit card for instant points usage |
| Instant points redemption on travel | Included |
|
| UOB Lady’s Card¹³ | Best credit card for category based rewards |
| Overseas spend can be selected to earn extra rewards | Not included |
|
*Details correct at time of research - 12th May 2026
Here’s a quick summary of our take on some of the best credit cards for travel booking in Singapore - there’s more detail on each coming right up:
Best for: Travel booking through Citi bank website
You can earn up to 10 Citi Miles for every dollar spent on Kaligo and 7.2 Citi Miles for every dollar on Agoda hotel bookings when using Citi’s website. You can also get other exclusive partner deals and pay for travel using your miles and reward points if you choose to. Foreign transaction fees apply to overseas spending, including digital spend.
Main features
Earn rate: 1.2 miles per dollar locally, 2.2 overseas
Additional perks: Up to 10 miles per dollar on travel bookings
Travel insurance: Included
Lounge access: 2x annually
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: Miles do not expire
Eligibility: 21 or older, income 30,000 SGD (Singaporean/PR) or 42,000 SGD (Foreigner) a year
Best for: Worldwide travel and overseas earning
The UOB PRVI Miles is a premium card which has attractive miles earning options for travel bookings, as well as partnerships with providers like Rakuten Travel, Trip.com, individual hotels and duty-free services for discounts and offers. A foreign transaction fee applies, including when you spend online in a foreign currency.
Main features
Earn rate: 1.3 miles per dollar locally, up to 3 overseas
Additional perks: Up to 8 miles per dollar on travel bookings
Travel insurance: Included
Lounge access: 4x annually
Annual fee: 261.60 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: 2 years from issue¹⁴
Eligibility: 21 or older, income 15,000 SGD - 30,000 SGD (Singaporean/PR) or 40,000 SGD (Foreigner) a year
Best for: Regional rewards and discounts
The OCBC 90°N card has options to earn unlimited rewards which do not expire, with partner deals with Agoda which allow you to get 7 miles per dollar spent. There are also variable cashback offers overseas, which at the time of writing cover spending in Japan, Korea and Hong Kong. Foreign transaction costs apply, including on online spend.
Main features
Earn rate: 1.3 miles per dollar locally, up to 2.1 overseas
Additional perks: Up to 7 miles per dollar on travel bookings
Travel insurance: Not included
Lounge access: Optional Dragon Pass, which may offer lounge access depending on card selected
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: No expiry
Eligibility: 21 or older, income 15,000 SGD - 30,000 SGD (Singaporean/PR) or 45,000 SGD (Foreigner) a year
Best for: HSBC customers looking to maximize rewards
The HSBC Revolution card is designed to allow you to earn more rewards if you use a broad range of HSBC products and services. Rewards can max out at 20x if you use several products and hold 50,000 SGD or more in savings or investments with HSBC. Foreign transaction fees apply to overseas spending, including digital spend.
Main features
Earn rate: Up to 10x rewards
Additional perks: Get additional rewards if you open other HSBC products
Travel insurance: Included
Lounge access: Not included
Annual fee: No annual fee
Foreign currency transaction fee: 2.25% foreign transaction fee
Rewards/miles expiry: 37 months after earning¹⁵
Eligibility: 21 or older, variable income for Singaporean/PR, depending on HSBC relationship balance or 65,000 SGD (Foreigner) a year
👀 Looking for a travel card to maximise your overseas spending? See how Wise compares with other multi-currency cards like Revolut and Youtrip in Singapore.
💳 Click here to order a Wise card
Best for: Hotel booking from Singapore
The DBS Woman's World Credit Card has discounts and partner offers with local stores, hotels and restaurants, and travel deals with Agoda, Emirates and Legoland Malaysia. You can earn high rewards for online spending in particular, but it’s important to note that foreign transaction fees apply if spending with an international retailer.
Main features
Earn rate: Up to 4 miles per dollar online, up to 1.2 overseas
Additional perks: Partner deals with Agoda and Emirates
Travel insurance: Not included
Lounge access: Not included
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: 12 months from issue¹⁶
Eligibility: 21 or older, income 15,000 SGD - 30,000 SGD (Singaporean/PR) or 45,000 SGD (Foreigner) a year
Best for: Flight booking with SIA
The KrisFlyer UOB card can be a good choice for people who use SIA services, including Singapore Airlines, Scoot, and KrisShop, frequently. There are high-mile rewards if you spend 1,000 SGD annually with SIA, as well as extra perks on travel spending.
Main features
Earn rate: 2.4 miles per dollar on dining, food delivery, online shopping, online travel and transport (minimum spend); and 1.2 miles on everything else
Additional perks: 3 miles per dollar on Singapore Airlines, Scoot, KrisShop, Kris+ and Pelago
Travel insurance: Included
Lounge access: Not included
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: 2 years from issue
Eligibility: 21 or older, income 15,000 SGD - 30,000 SGD (Singaporean/PR) or 40,000 SGD (Foreigner) a year
Best for: Instant points usage
The HSBC TravelOne has instant redemption options to let you use your miles as and when you like. Travel perks include lounge access and insurance and higher point earning on overseas spend - foreign transaction fees apply on and offline.
Main features
Earn rate: 1.2 miles per dollar locally, up to 2.4 overseas
Additional perks: Instant points redemption on travel
Travel insurance: Included
Lounge access: 4x annually
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 2.25% foreign transaction fee
Rewards/miles expiry: 37 months after earning
Eligibility: 21 or older, variable income for Singaporean/PR, depending on HSBC relationship balance or 65,000 SGD (Foreigner) a year
Best for: Category based rewards
The UOB Lady’s Card lets you select categories every quarter to earn additional rewards on spending, with even more opportunity to earn if you also save with a UOB account. Overseas spending can be selected as a reward category - but a 3.25% foreign transaction fee still applies.
Main features
Earn rate: Up to 10 miles per dollar, if you also have a savings account
Additional perks: Overseas spend can be selected to earn extra rewards
Travel insurance: Not included
Lounge access: Not included
Annual fee: 196.20 SGD annual fee
Foreign currency transaction fee: 3.25% foreign transaction fee
Rewards/miles expiry: 2 years from issue
Eligibility: 21 or older, income 15,000 SGD - 30,000 SGD (Singaporean/PR) or 40,000 SGD (Foreigner) a year
The best credit card for travel booking depends on what you’re booking and how you need to pay. Some cards offer extra rewards for payments on flights, hotels, packages, tours or transport, but you may need to book directly through the bank’s partners to benefit.
Once you’ve decided which card to use you’ll also want to check the reward and bonus eligibility - for example you might need to hit a minimum spend on a specific category, or be subject to reward caps.
Finally, you’ll also need to consider whether you’re paying in SGD or foreign currency, as overseas payments are likely to have a foreign transaction fee of around 3.25%. Weigh up these extra costs to decide whether the FX fees outweigh the rewards.
Earning credit card miles for direct use on flights may suit frequent travellers, while cashback is simpler to value, and points may offer flexible redemptions, which makes them attractive to people unsure about which benefits they’ll want the most.
Bear in mind, though, that bonus rewards may have caps or conditions, such as a minimum spend amount, and annual card fees and FX fees on overseas spend can reduce the value of the perks you earn.
Before booking your overseas travel with a credit card, check out foreign transaction costs which apply when spending overseas, both in person and online. These costs can be around 3.25% on top of your base spending - pushing up the price of your trip.
Instead of using your credit card for travel booking in Singapore, a Wise card can allow you to cut FX fees and pay upfront. Here’s a quick side-by-side comparison of each option:
| Travel booking with credit card | Travel booking with Wise card |
|---|---|
|
|

Travel credit cards can help you earn miles, cashback and rewards when booking flights and hotels. But once you start spending overseas, foreign transaction fees of around 2.25% to 3.25% can quickly add up. Consider using your credit card smartly at home, and pop the Wise card in your wallet the next time you’re overseas.
The Wise card lets you spend in 40+ currencies at the mid-market rate including MYR, JPY, CNY, and USD so you know you'll be getting a great deal in over 150+ countries. Simply create a free Wise account, order a card and top-up SGD to get started.
Virtual cards are free and can be added to your Google or Apple Pay wallet, while a physical Wise card can be ordered for a low fee of 8.50 SGD. Having a physical Wise card allows you to make chip and pin payments, as well as free ATM withdrawals up to the value of 100 SGD each month, before low fees start.
While abroad, you can choose to spend with directly in SGD and let auto-conversion do the trick, or convert to your desired currency with your Wise account. Either way, you’ll get the exchange rate you see on Google, with low, transparent fees from 0.26%.
Plus, you can activate Wise Interest to earn returns* on your SGD and other currencies, meaning your travel money could be growing right up until you spend it.
*Growth is not guaranteed. Capital at risk.
*Please see terms of use and product availability for your region or visit Wise fees and pricing for the most up to date pricing and fee information.
This publication is provided for general information purposes and does not constitute legal, tax or other professional advice from Wise Payments Limited or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or guarantees, whether expressed or implied, that the content in the publication is accurate, complete or up to date.
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