Fitbit Alta HR

The GPS features on the Charge 5 are particularly impressive, giving you fast and accurate data on your runs and hikes. Since it's not a smartwatch, it's got a slimmer design and the battery lasts far longer, granting two and half days on a single charge in our tests — and that's with the always-on display enabled and daily GPS usage. The bright full-color AMOLED touchscreen display is a real improvement over the Charge 4, and while the Charge 5 isn't a smartwatch, you'll still get text and other notifications from your phone, plus contactless payment with Fitbit pay.