Garmin makes more than heads-up navigation units destined for family sedans, believe it or not. In fact, the 27-year-old company fabricates everything from transducers and portable cameras to sonar ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. GPS and wrist-based ...

Overall this model was very easy to use, very accurate for counting steps, and excellent at measuring heart-rate accuracy. With recent version iPhones, our experts found it very easy to pair, very ...