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Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Saturday, Jun 28
Recently Viewed
Size: Small
Color: Black
Item Weight : 1 Pounds
Date First Available : March 6, 2017
Manufacturer : Fitbit
Brand, Seller, or Collection Name: Fitbit
Model number: FB408SBKS
Part Number: FB408SBKS
Model Year: 2017
Case material: Stainless Steel
Case diameter: 43 millimeters
Band Color: Black
Special features: Time Display, Notifications, Heart Rate Monitor, Calorie Tracker, Sleep Monitor, Pedometer, Sedentary Reminder
Item weight: 22.68 g
Battery description: Lithium-Ion
Warranty: Product Warranty For warranty information about this product, please click here. [PDF ] USER MANUAL Manual [PDF ]
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I purchased the Fitbit Alta HR and it was working for a while. Apparently, Google bought out Fitbit recently and slowly but surely the features are no longer working; no longer tracks sleep score, no longer tracks sleep cycles, etc. At one time Fitbit had quality products but, unfortunately, that is no longer the case!
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Reviewed in the United States on October 25, 2023 by Sandy S.
Alta HR was great, mine died last week, won't hold a charge more than 8 hours, and I paid $159 here on Amazon 6 years ago. EBAY has them $130 now, but here or there, you're buying a Fitbit they quit making March 2019
Reviewed in the United States on June 3, 2022 by Ralph G
I disagree that the band is easier to get on and off on this watch — at least compared to my old Inspire. It uses the same Ernst spring rod as in old watch bands which can easily slip out when you are trying to put the band on and get lost. The holes it fits into are not very easy to see. The Inspire had many more choices of bands and the clasp was easier to use. I could change bands very quickly. I particularly dislike the fact that it is too easy to accidentally turn on the “do not disturb” and not realize it. It’s also not that easy to undo. I also don’t like the rounded screen which keeps screen protectors from staying on. The vibration is too soft so I often miss it if there is a lot of noise, something that didn’t often happen with my Inspire. I depend on the watch to remind me to take medication so it really matters — as does missing texts and phone calls.
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Reviewed in the United States on December 28, 2021 by Deb
My recent Alta HR Fitbit died, 2 months after the warranty expired. My first one died because I forgot that I had left it on, and I got in a hot tub wearing it. However, I was very careful with my replacement. Yes, I sweated in it, after all, it is for tracking fitness, but I was very careful with it. It began to not hold a charge. I chatted with a Fitbit representative and did everything they asked me to, from cleaning the charging posts, to resetting it, to syncing it multiple times a day. Finally after about a week, they accepted my conclusion; that it was indeed dead. However, because it was out of warranty, they would only give me a 30% discount on a replacement, and that was limited to certain models. Why would I want to purchase another Fitbit and have it die after the warranty had just expired? I like the product, but I am not impressed with the longevity of the product nor the company standing behind their product by making this right in replacing it. It seems that when you pay around $140 for an item, it should last longer. Be aware that they do not last.
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Reviewed in the United States on August 23, 2020 by Nandu
I had a F Alta for several years. It was great, and was always functional as expected. I bought a cheap charger and it caused it to burn up and die. It got very hot, burning my fingers. Fitbit sent me a brand new one without any questions. The new one was dysfunctional and would not sync, no matter what. So I got the Alta HR, second hand. It is almost useless except for keeping time, and passing on texts from my iPhone. The app may be an issue as well. It makes graphs that show my HR has been amazingly high all day, up and down( when I know bu checking the watch that it has not been so. I really wanted to know my HR when I slept, because I have OSA; and during exercise. In both cases, it just stops working completely. The minute I step on the exercise bike- no reading. Same as when I go off to sleep. So it may be a combo of trouble between the app and the watch itself. Either way, terribly inaccurate. Really disappointed. I have added a photo of the ridiculous readings for today, while I was sitting in a chair all day. I have a pulse oximeter, so I know.
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Reviewed in the United States on November 30, 2019 by Anne Anne
I have had six of these accelerometer/GPS watches including Garmin and Apple (Apple so disappointing), and other Fitbit watches. This one is super simple, has lasted for 2.5 years and goes 5 or 6 days between charges. BUT WHAT'S UP WITH THE PRICE!?!?! I paid $49 for mine. The watch is not worth $229. You are probably better off with the Inspire (i have one) for $59.
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Reviewed in the United States on November 1, 2021 by Bruce
After my phone did an update, suddenly the device and the app stopped talking to each other. A quick web search showed this to be an EPIDEMIC. I tried every trick presented by others in the user group, but it wouldn't worked. I called customer service and briefly spoke with a "tech" that spoke terrible English. He gave me a few tips, which I had already tried and it didn't work. So his solution was to "escalate" the issue and get back to me. And that, the company did, with an email saying my warranty had expired. They'd only offer me a 35% discount on a new one. Huh? Why would I buy another expensive device that stopped working in 14 months. No lube was offered either. I wouldn't recommend this device to anyone given the lousy service and unreliable product.
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Reviewed in the United States on April 25, 2021 by Sean P. Melia
I received a flex for christmas and I loved it!!! i have very small wrists. Bought all the bands and necklaces and it died 12 months later. I received the Alta this past christmas, 8 months and it's dead. Again I spent alot of money on different bands.... I have just received the inspire. The box was open so not really confident that this one will last either. Crossing my fingers. The Alta was very clunky and uncomfortable for my wrist. 5 3/4 size. The inspire feels lighter so I'm hoping. Nothing will compare to the flex in comfort and cute bands. The app is fine. I know some people dislike that it is not perfectly accurate. Not sure any of them are. I love the notifications to get up and move. Not too sure if I can buy any more bands! Everyone of these uses different ones. boooo
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Reviewed in the United States on August 28, 2020 by J. Kissel