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Fitbit Charge 4 (2020)
Fitbit Flex 2
See Top Ranked Fitness Trackers

Fitbit Charge 4 (2020) vs Fitbit Flex 2

Analysis:

The Fitbit Charge 4 (2020) makes for an outstanding Fitness Tracker at its $160 price point. The Fitbit Flex 2, however, while a good product overall, doesn't really manage to stand out from its competition.

The Fitbit Charge 4 (2020) has done great in quite a few roundups from some of the most highly trusted sources available, such as TechGearLab, PCmag, and CNET, which perform high-quality in-depth testing. It got awarded the "Top Pick" title by TechGearLab, "Best for Balance of Features and Price" by PCmag, and "Ranked 1 out of 4" by CNET in their respective roundups. Earning that much praise from such respected sources is undoubtedly an impressive accomplishment.

Moving on to the Fitbit Flex 2: it was loved by reviewers at Macworld and Techradar - two reliable sources that conduct objective in-depth testing. In fact, it was their "Best Fitbit if you wear a watch" and "Ranked 3 out of 15", respectively, pointing towards it being a Fitness Tracker worth considering.

Our direct Fitbit Charge 4 (2020) vs. Fitbit Flex 2 comparison of their review scores has shown that, out of sources that tested both Fitness Trackers, Android Authority, Techradar, Macworld, Pocket-lint, TrustedReviews, and CNET preferred the Fitbit Charge 4 (2020), whereas PCmag and Expert Reviews seemed to like both equally.

We also looked at which sources liked these products best and found that the Fitbit Charge 4 (2020) got its highest, 9.4, review score from Lifewire, while the Fitbit Flex 2 most impressed reviewers at Verywell Fit, which gave it a score of 9.4.

Finally, we also compared their review scores to the rest of their competition - the Fitbit Charge 4 (2020) earned an average review score of 8.4 out of 10 points and the Fitbit Flex 2 received an average of 7.8, compared to the 7.5 average of Fitness Trackers in general.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
PCmag
TechGearLab
CNET
Tom's Guide
OutdoorGearLab
Wirecutter (NYTimes)
Laptop Mag
Techradar
Expert Reviews
Android Central
Tech. Specs Comparison
Fitbit Charge 4 (2020)
$145
Fitbit Flex 2
$219
Battery Life
7 (days)
5 (days)
Blood Pressure Monitor
No
No
Compatibility
  • Android
  • iOS
  • Android
  • iOS
Display
Yes
No
GPS
Yes
No
Heart Rate Monitor
Yes
No
Sleep Monitor
Yes
Yes
Smartphone Notifications
Yes
Yes
Water Resistance
Water-Resistant
Water-Resistant
Highly recommended by trusted experts
TechGearLab
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best Fitness Tracker of 2020” 
Last updated: 14 Sep 2020
CNET
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best fitness trackers for 2020” 
Last updated: 4 Aug 2020
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Fitness Trackers for 2020” 
Last updated: 7 days ago
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The best Fitbit 2020: which Fitbit is right for you?” 
Last updated: 2 days ago
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The Best Fitbits of 2020” 
Last updated: 11 days ago
TrustedReviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best Fitbit 2020: the best options for casual exercise and fitness fanatics” 
Last updated: 16 Jul 2020
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best Fitness Trackers 2020” 
Last updated: 15 Sep 2020
Expert Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best heart rate monitors: Track your pulse while running, swimming, doing weights or walking the dog, from £30” 
Last updated: 31 Jul 2020
Gadget Review
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best Fitbit in 2020 (October Reviews)” 
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Waterproof Fitness Trackers” 
Last updated: 15 days ago
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The Best Fitness Trackers of 2020” 
Last updated: 11 days ago
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best waterproof fitness trackers 2020: bands you can wear in the shower or pool” 
Last updated: 20 days ago
Expert Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
The best Fitbit
in “Best fitness tracker 2020: The top deals this Prime Day” 
Last updated: 8 days ago
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Fitness Band
in “Best Fitbit 2020” 
Last updated: a month ago
TrustedReviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #3 out of 6
in “Best fitness tracker 2020: 6 awesome ways to level up your workout” 
Last updated: 13 Aug 2020
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Waterproof Fitness Trackers” 
Last updated: 15 days ago
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The best fitness trackers 2020: the best activity bands you can buy today” 
Last updated: 19 Aug 2020
Expert Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best all-rounder now comes with GPS
in “Best Fitbit 2020: Which Fitbit tracker is right for you?” 
Last updated: a month ago
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Advanced Tracker
in “Best Smartwatches and Fitness Trackers with GPS in 2020” 
Last updated: 2 Jul 2020
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Fitness Trackers for Running” 
Last updated: 15 days ago
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The best cheap running watches 2020: run trackers to make you fitter on a budget” 
Last updated: 9 Sep 2020
Expert Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best pedometer with GPS
in “Best pedometer 2020: Track your steps with the best pedometers around” 
Last updated: 13 Jul 2020
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Fitness Trackers for Running” 
Last updated: 15 days ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Balance of Features and Price
in “The Best Fitness Trackers for 2020” 
Last updated: 16 days ago
BestReviews
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Fitness Trackers” 
Last updated: 2 days ago
New York Magazine
Depth of
analysis
No
In-house
Testing
Mentioned
in “A Gift for Every Type of Dad” 
Last updated: 11 Sep 2020
BBC Good Food
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The best fitness trackers for exercise lovers” 
CNET
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Mother's Day 2020 gifts under $250” 
Last updated: 16 Apr 2020
BestReviews
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Fitbits” 
Last updated: 2 days ago
Recommended by trusted experts
Gear Patrol
Trusted Source
-
Depth of
analysis
No
In-house
Testing
Best Overall
in “The State of Wearables, 2014” 
Last updated: 18 Sep 2014
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #6 out of 10
in “The best Fitbit 2020: which Fitbit is right for you?” 
Last updated: 2 days ago
TrustedReviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #9 out of 9
in “Best Fitbit 2020: the best options for casual exercise and fitness fanatics” 
Last updated: 16 Jul 2020
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Fitness Trackers” 
Last updated: 8 May 2020
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Travel Accessories in 2020” 
Last updated: 7 Feb 2020
Android Authority
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best tech gifts for college students” 
Last updated: 1 Dec 2017
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Holiday Gift Guide 2016: TechRadar’s best tech gifts you can actually afford” 
Last updated: 14 Nov 2016
Android Authority
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Android gifts under $100” 
Last updated: 8 Dec 2014

Find the best product and price, effortlessly.

Discover deals on products actually worth buyingthe best products

We do the research. You save the money.
Add Lustre to Chrome
•  100% Free
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