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Testimonials
SET UP
Set up is simple using our app. Just register, scan your wearable and start paying. In the app you can add and manage your payment methods.
| US Size | Inside Diameter (mm) | Circumference (mm) |
|---|---|---|
| 6 | 16.51 | 51.9 |
| 7 | 17.32 | 54.5 |
| 8 | 18.14 | 57.0 |
| 9 | 18.95 | 59.5 |
| 10 | 19.76 | 62.1 |
| 11 | 20.57 | 64.6 |
| 12 | 21.39 | 67.2 |
| 13 | 22.20 | 69.7 |
| 14 | 23.01 | 72.3 |
| 15 | 23.83 | 74.8 |
At just 5mm, the Tapster Thin Ring is our most refined payment ring yet—now in a exclusive edition with SAS. Crafted from durable ceramic and water-resistant for everyday wear, it’s designed to blend effortlessly into your lifestyle.
A discreetly engraved SAS logo on the outside adds a subtle nod to your passion for travel, while every tap earns you EuroBonus points—making even your coffee run part of the journey.
No batteries. No charging. Just seamless, secure contactless payments—whenever you need them.
The future of payments is here: elegant, effortless, and built for travellers.
Not sure of your ring size? Simply select the "I don't know my ring size" option when you place your order, and we'll send you a sizing kit. After your purchase, we'll email you a 100% voucher code for a ring. Once you determine your size using the kit, you can place a new order with the correct size.
1. Order your ring.
2. Connect your Mastercard in the TAPSTER app once you have received your werarable.
For video instructions click here
Delivery times:
Sweden: 2-3 business days
Norway: 5-6 business days
Denmark: 5-6 business days.
Henrik K.The ring fits perfectly and the delivery was fast!
Torsten H.Very cool ring - I love it. Setup was very easy and worked immediately. Great customer support as well!
Anna M.Best Customer Care I ever experienced. Super happy!
Set up is simple using our app. Just register, scan your wearable and start paying. In the app you can add and manage your payment methods.