GO 2505-TM

by TomTom

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Explore

by Cricut

cricut explore 01
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CardCase

by LoopPay

looppay cardcase 2
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Peak

by Basis

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Price
Pros
  • Feature-packed
  • Slim profile
  • Ad-free traffic updates
  • Easy to mount
  • Works at almost any credit card terminal
  • Detachable card lets you hand the payment to a cashier without surrendering your whole phone
  • Seriously good heart-rate tracking—on a wristband, no less.
  • Industry-best sleep tracking for a wrist wearable.
  • Slick industrial design, good battery life, and it's comfortable.
  • Automatically tracks exercise sessions and sleep; no button presses required.
Cons
  • Voice commands must be exact
  • Case itself is slippery and unattractive
  • Smartwatch-style notifications can't come soon enough.
  • Infrequent but still very real heart-rate dropouts are annoying.
At A Glance

If you’re an iPhone 5s user jealous of Apple Pay on the iPhone 6, the CardCase is currently the best option around—and it works in a lot more places.

The real-time heart-rate tracking isn't perfect, but it comes close. And with automatic sleep and exercise tracking, and an improved industrial design, the Basis Peak is much better than its predecessor.