Suunto Spartan Trainer Wrist HR review
Test score %
Suunto specialises in making precision navigation devices. In the 1930s, its founder produced a compact, lightweight military compass for the wrist. Now, it has tracking technology in a similar form. The Spartan Trainer Wrist HR smartwatch includes activity tracking, GPS and a heart-rate monitor. Find out how it performed in our smartwatch tests by reading the full review.
- Pros and cons
- What is it?
- What can it do?
- What's the setup like?
- What's it like to wear and use?
- How accurate is it?
- Is there anything else I should know?
- Should I buy it?
Make smarter choices
- 44%Lowest score
- 67%Average score
- 76%Highest score
How to buy the best smartwatch
This expert Which? guide looks at how to pick the best smartwatch for your Android smartphone or iPhone, plus the smart and fitness features to look for. Find out if it's worth buying a cheap smartwatch, or paying a little more.
Which Apple Watch should you buy?
Not sure whether the Apple Watch Series 5 is worth the extra spend compared to the Series 3? And should you splash out for the cellular version? Our guide can help you find the best watch to pair with your iPhone.
Top five smartwatches for 2019
Our pick of the best smartwatches from brands including Apple, Garmin, LG and Samsung. Find out which were the best in our tests, including the best smartwatches for smart and fitness features, plus the best cheap smartwatch.