1.4in l x 0.9in w x 0.5in h, Backlit OLED display, GPS, Optical heart rate monitor – 24/7 heart rate tracking, NFC, 3-axis accelerometer Get call and calendar alerts, send text notifications and quick replies. Automatic sleep tracking and silent alarms on your wrist …
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Reviews (6)
6 reviews for Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS
4.0out of 5
★★★★★
★★★★★
4
★★★★★
1
★★★★★
0
★★★★★
0
★★★★★
1
Write a review
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★★★★★
Charles –
I lost my previous Fitbit but it was out of date anyway. This new model has a better strap, fits comfortably, tells me what I want to know – steps, heart rate, distance traveled. No extra bells and whistles. Long battery life. It just works fine and has proven a friendly companion that…
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★★★★★
Kindle Customer –
I have had multiple Fitbits over the last few years. My first one was 3-4 years ago. It ended tragically after the charging port broke multiple times and I had to get a replacement under the warranty 3x in the 9 months. After the 3rd replacement broke, I gave up and just left the Fitbit world…
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★★★★★
Janae D –
The media could not be loaded.
This is good little smart watch type thing. It does what it says it will do and it isn’t uncomfortable to wear all the time. You will definitely want a different watch band after about a week or so because…
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★★★★★
Maggie –
My husband has been a Fitbit smart watch wearer for a long time. I think this may be his 3rd or 4th new one. He upgraded to this one and is very happy he did. He personally found the band a little hard to fasten because he has large arthritic fingers so we purchased a stretch band and now…
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★★★★★
sharri –
Quit working after 7 weeks. WEEKS.
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★★★★★
K. Andrea –
I purchased this when my Charge 2 started having issues tracking my heart rate during cardio/peak exercise and no longer showed my stats “live” in the phone app (I had to track by looking at the watch each time or forcing a sync). I had a few issues getting the new one to work well with my…
![Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight](https://m.media-amazon.com/images/I/61wjDV8p6PL._AC_SL520_.jpg)
Charles –
I lost my previous Fitbit but it was out of date anyway. This new model has a better strap, fits comfortably, tells me what I want to know – steps, heart rate, distance traveled. No extra bells and whistles. Long battery life. It just works fine and has proven a friendly companion that…
Kindle Customer –
I have had multiple Fitbits over the last few years. My first one was 3-4 years ago. It ended tragically after the charging port broke multiple times and I had to get a replacement under the warranty 3x in the 9 months. After the 3rd replacement broke, I gave up and just left the Fitbit world…
Janae D –
The media could not be loaded.
This is good little smart watch type thing. It does what it says it will do and it isn’t uncomfortable to wear all the time. You will definitely want a different watch band after about a week or so because…
Maggie –
My husband has been a Fitbit smart watch wearer for a long time. I think this may be his 3rd or 4th new one. He upgraded to this one and is very happy he did. He personally found the band a little hard to fasten because he has large arthritic fingers so we purchased a stretch band and now…
sharri –
Quit working after 7 weeks. WEEKS.
K. Andrea –
I purchased this when my Charge 2 started having issues tracking my heart rate during cardio/peak exercise and no longer showed my stats “live” in the phone app (I had to track by looking at the watch each time or forcing a sync). I had a few issues getting the new one to work well with my…