Testseek.com have collected 2 expert reviews of the Jawbone Jawbone UP 4 and the average rating is 60%. Scroll down and see all reviews for Jawbone Jawbone UP 4.
(60%)
2 Reviews
Average score from experts who have reviewed this product.
Svelte design meshes well with different outfits and is easy to wear all day long, Week-long battery life means you can put this on and forget about it for multiple days, American Express NFC payments are quick and easy, and enable you to leave your walle
Hook-and-eye closure has been improved, but can be tricky to secure with one hand, The band must be on pretty tight to get the most accurate heart rate reading, There's no way to manually take your heart rate, which could be disappointing for athletes
While we don't have a test to estimate the battery life of fitness trackers like the Up4, we can at least provide an anecdotal perspective. The Up4 lasted about 7 days on a single charge for me, and that's with 24-hour daily use and monitoring workouts wi...
