Other Sellers on Amazon
+ Free Shipping
UP2 by Jawbone Activity + Sleep Tracker, Light Grey Hex (Silver), Classic Flat Strap
This item at this price, sold by Amazon.com, is currently reserved exclusively for Prime members.Prime free trial and invitee customers: We will automatically apply an Amazon.com Gift Card to your Gift Card Balance in the amount equal to the Prime exclusive discount after you become a paid Prime member. If you cancel your paid Prime membership or return the qualifying smartphone within the first 3 months of your paid Prime membership, we may void your Gift Card or charge you in the amount of the Gift Card. Terms and Conditions apply.
Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and Amazon Prime.
If you're a seller, Fulfillment by Amazon can help you increase your sales. We invite you to learn more about Fulfillment by Amazon .
- Easily track your activities and your sleep automatically
- Get personalized guidance from Smart Coach
- Smart Alarm™ silently wakes you at the optimal time in your sleep cycle
- Log your meals and use UP® App Food Score to know if you are eating right
- Syncs wirelessly plus 10 days battery life
- Android compatibility - UP2, UP3 and UP4 are compatible with Android 4.3 (Jelly Bean) or later.
- iOS compatibility - UP2, UP3 and UP4 are compatible with the following iOS devices:iPhone 4S or newer, iPod Touch 5th generation or newer, iPad 3 or newer, iPad Mini 1st generation or newer, iPad Air 1st generation or newer
Frequently bought together
What other items do customers buy after viewing this item?
Customers who bought this item also bought
Have a question?
Find answers in product info, Q&As, reviews
Please make sure that you are posting in the form of a question.
From the manufacturer
Personalized insights from Smart Coach guide you to make healthier choices every day and deliver the motivation you need to reach your goals.
Automatically tracks the hours slept and the quality of sleep. You’ll receive insights that will help you improve how you sleep. Your band automatically knows when you go to bed.
The simplest way to track your steps, exercise and overall calories burned throughout the day.
Set goals, log your meals and use Food Score to get the information you need to improve your diet and reach your ideal weight.
Compare with similar items
UP2 by Jawbone Activity + Sleep Tracker, Gunmetal Hex (Dark Gray), Lightweight Thin Straps
UP2 by Jawbone Activity + Sleep Tracker, Oat Spectrum (Gold), Lightweight Thin Straps (Discontinued by Manufacturer)
UP2 by Jawbone Activity + Sleep Tracker, Orchid Circle (Purple), Lightweight Thin Straps
Misfit Wearables Flash - Fitness and Sleep Monitor (Black)
Misfit Wearables S500BM0RZ Misfit Ray - Fitness + Sleep Tracker with Black Sport Band (Rose Gold)
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||Casatii LLC||Second Neutrino Ltd.||Dassale||AMX Distributor||Urban Bargains||Instant eBox|
|Color||Light Grey||Gunmetal||Oat||Orchid||Black||Rose Gold with Black Sport Band|
|Item Dimensions||5 x 2.5 x 5 in||5 x 2.25 x 4.75 in||8.66 x 0.45 x 0.12 in||8.66 x 0.45 x 0.12 in||3.35 x 1.17 x 3.54 in||7.28 x 3.54 x 1.18 in|
|Item Weight||6.4 ounces||6.4 ounces||5.92 ounces||5.92 ounces||—||—|
|Lithium-Battery Packaging||Batteries contained in equipment||Batteries contained in equipment||Batteries contained in equipment||Batteries contained in equipment||Batteries packed with equipment||Batteries packed with equipment|
|Lithium-Battery Voltage||3.82 volts||3.82 volts||3.82 volts||3.82 volts||3 volts||1 volt|
|Operating System||google_android, iOS, android, ios||android, ios||android, ios||Android/Android 4.3/iOS||Apple_iOS, Android, _Windows, _Amazon_Fire, Apple_iOS, Android, Windows||iOS, Android, android, ios|
Our UP2 band is the fitness tracker that fits your style. It’s thin, sleek, comes in a variety colors and has the best fitness app for your iPhone and Android. And with up to 10 days of battery life you’ll need to recharge before your band.
FREQUENTLY ASKED QUESTIONS:
What is UP? What does it do?
UP is not just an activity tracker—it’s a revolutionary, integrated system that incorporates advanced hardware, sophisticated algorithms and data science to better understand your behaviors and habits. Through an in-depth analysis of your eating, activity and sleep patterns, UP is able to intelligently help you make better choices and achieve your goals smarter and faster.
How does UP track my movement and activities?
The UP2 tracker uses an accelerometer and powerful algorithms to passively track and quantify your activities, distance, calories, active time, and idle time. The UP App also allows you to log a variety of different workout types, so you get credit and estimated caloric burn for non-step-based activities.
How does UP track my sleep?
The UP2 tracker uses an accelerometer to detect sleep quality and duration. Your band automatically detects when you fall asleep and wake so you do not need to switch modes.
Top customer reviews
There was a problem filtering reviews right now. Please try again later.
Jawbone customer support wasn't willing to replace it this time -- even though my last replacement unit came with a 90 day warranty, I guess I've gone through enough of these that they're not willing to honor that. Mixed feelings on this -- I can't blame them for not wanting to send me a 5th -- maybe they think I'm intentionally destroying it or something. The thing is I'm NOT... these just break after 2-3 months, no matter how careful I am.
I would avoid purchasing this, unless you want to be constantly mailing your tracker back to Jawbone for service.
Downloading the app on her iPhone was easy, and sign up was a breeze. The flow of the app is smooth and it was easy to navigate.
She mainly used the activity tracker and the sleep tracker. She just didn't have the time and patience to do the food log. But it is indeed a great tool for those who are trying to lose weight or eat better.
She tested the activity tracker on her usual walk trail, wherein she knows the exact mileage. The UP2 logged in the correct distance plus the calories burned. It also continued to track her movement throughout the day, much like other activity trackers. The sleep tracker is really interesting. It was able to detect when she was in bed, and seeing the data about REM sleep and light sleep is really great. The graphs provide a great visual.
This is great not only for tracking but for motivation. A visual guide to what you are doing is a great encouragement tool. It is easy to use, and gives a great summary of all of your activities. We like the convenience of wireless syncing and one full charge did provide us with at nine days of use.
We know we would have more features to appreciate the longer we use it, and we are looking forward to do that, and would update this review accordingly.
This is my first experience with a fitness band and so far I am loving it. I have now been using the band for about 3 and half weeks. When I remain inactive for a certain amount of time (e.g. 45 minutes), the band vibrates as if to say "GET MOVING"! I feel that it is accurate about my steps as well as my sleeping.
I never used to pay attention to the amount of hours of sleep I used to get and it gives me a good reading of the amount of deep vs. light sleep that I get every night. I love being able to see how much deep sleep I actually get throughout the night. More than that, the UP App is so great. It lays everything out so simply and it even gives you advice and tips throughout the day. When I first started using the band, it allowed me to focus on a smaller activity goal that I could build up. The same goes for the sleeping goals.
I set my morning alarm through the band and the vibrations are actually pretty strong so they always wake me up. You can even set up alarms to remember other things like taking vitamins or medication.
Lastly I can say that I wear this band everywhere: to college classes (totally casual) and I even wore it to a wedding and several parties (more formal). It blended right in. I usually don't notice that I'm wearing it. I also wear it in the shower. Personally, I just love the fact that I don't have to wear something that looks bulky and sporty when I'm in a formal, professional, or more sophisticated setting. Love it!
Most recent customer reviews
Also the manufacturer Jawbone has discontinued their support line and does not answer questions.