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Fitness Trackers

216 fitness trackers from MorePro, Biggerfive, Whoop and more. Most cost $21 to $199, and half cost less than $50.

Fitness Trackers by use

Each use has a written rule on its page, built from listed specs. A fitness tracker can match several uses.

Recommended Fitness Trackers

Hitienx

Smart ring, Women

+Tracks heart rate, blood oxygen and sleep
+Ultra-thin smart ring form factor
+Waterproof for swimming and showering
−Designed for women, so the audience is limited
$49.97-11%List: $55.97
as of 11/03/2026 23:24 PST - Details
Domhong

Smart ring

+Tracks heart rate, blood oxygen and sleep
+Includes HRV tracking
+Smart ring form factor for discreet wear
$39.99-11%Was: $44.99
as of 11/04/2026 03:40 PST - Details
HitienxSpec score 9.5

Smart ring, Women

+Tracks heart rate, blood oxygen and sleep
+Ultra-thin smart ring form factor
+Works without a phone
−Designed for women, so the audience is limited
$52.17-10%List: $57.97
as of 11/03/2026 23:24 PST - Details
FkgzjfSpec score 9.5

Smart ring

+Tracks blood oxygen, heart rate, and HRV
+Includes stress level and step tracking
+Waterproof ring suits daily wear and washing
−Ring form offers no display for reading data
$45.12-10%Was: $50.13
as of 11/03/2026 22:58 PST - Details
MilavanSpec score 9.5

Smart ring

+Tracks sleep, stress and activity
+No subscription required to use features
+Smart ring form factor for discreet wear
$35.99-10%Was: $39.99
as of 11/04/2026 00:13 PST - Details
AcmoySpec score 9.5

Smart ring

+Tracks heart rate, blood oxygen, and sleep
+Ceramic smart ring design in a compact form
+No subscription fee required to use it
$71.99-10%Was: $79.99
as of 11/04/2026 00:23 PST - Details
Souyie

Watch style

+Tracks heart rate, blood oxygen and blood pressure
+Includes sleep tracking
+Waterproof for wear in water
$125.99-10%List: $139.99
as of 11/04/2026 03:40 PST - Details
OURA

Smart ring

+Smart ring form that fits on a finger
+Available in size 11 for a specific fit
$269.99-10%Was: $299.00
as of 11/04/2026 00:34 PST - Details
Jojovenusmall

Smart ring

+Tracks heart rate around the clock
+Measures stress levels
+IP68 waterproof construction
$29.99-8%Was: $32.48
as of 11/04/2026 03:40 PST - Details
Souyie

Screenless band

+Tracks heart rate and blood oxygen around the clock
+Monitors blood pressure readings
+Screenless bracelet keeps wear simple
$129.99-7%List: $139.99
as of 11/04/2026 04:38 PST - Details
PolarSpec score 8.3

Screenless band, Under 10 days

+No subscription (only 61 of 216 here have one)
−Waterproof not listed: 132 of the 216 here list one
$189.63-5%List: $199.99
as of 11/04/2026 00:41 PST - Details
XiaomiSpec score 8.7

Band or bracelet, 20 days or more

+Tracks heart rate and sleep
+5ATM waterproof for swimming
+Smaller 1.47-inch display
$37.99-5%Was: $39.99
as of 11/04/2026 08:39 PST - Details
WuzuTechSpec score 9.1

Smart ring, Under 10 days

+Smart ring form factor, less bulky than a watch
+Tracks 20+ biometrics according to the name
+Waterproof for swimming and showering
−Battery lasts under 10 days, shorter than many trackers
$59.99
as of 11/03/2026 23:22 PST - Details
Zeacool

Watch style

+Tracks heart rate continuously throughout the day
+Measures blood oxygen for health monitoring
+Includes sleep tracking for overnight data
−Watch-style form is bulkier than a smart ring
$49.99
as of 11/04/2026 09:35 PST - Details
TrackJoySpec score 9.1

Smart ring, Under 10 days

+Tracks heart rate, blood oxygen, HRV and stress
+Tracks sleep in a compact smart ring
+Waterproof for wear in water
−Battery lasts under 10 days
$59.99
as of 11/04/2026 09:39 PST - Details
XiaomiSpec score 8.7

Band or bracelet, 20 days or more

+Tracks heart rate, blood oxygen and sleep
+Water resistant to 5ATM for swimming
+Battery lasts 20 days or more
−Band style may not suit those wanting a watch
$67.99
as of 11/04/2026 08:39 PST - Details
Fitvii

Watch style

+Monitors heart rate and blood pressure continuously
+Measures blood oxygen and sleep
+Waterproof for wet conditions
−Blood pressure readings are not a substitute for medical devices
$69.99
as of 11/03/2026 22:59 PST - Details
MorePro

Screenless band

+Screenless band for minimal distraction
+Tracks heart rate around the clock
+Monitors blood oxygen and blood pressure
−No screen for viewing data on the device
$69.99
as of 11/04/2026 00:16 PST - Details
GRV

Watch style

+Counts steps without needing a phone or app
+Watch style face for everyday wear
+Waterproof for wet conditions
−No Bluetooth connection to sync data
$19.99
as of 11/03/2026 23:17 PST - Details
RstsoeSpec score 9.1

Smart ring, Under 10 days

+Smart ring form factor worn on the finger
+Tracks sleep and HRV health data
+No subscription required to use the device
−Battery life is under 10 days
$59.99
as of 11/04/2026 01:37 PST - Details
FkgzjfSpec score 9.5

Smart ring

+Tracks heart rate, blood oxygen, HRV and stress
+Includes sleep and step tracking
+Waterproof for wear in water
−Ring form has no display for reading data on the device
$58.98
as of 11/04/2026 03:40 PST - Details
ColmiSpec score 9.5

Smart ring, Women

+Smart ring form factor worn on the finger
+Tracks heart rate and sleep
+No subscription required to use features
−Ring form has no display for reading data directly
$64.98
as of 11/04/2026 15:42 PST - Details
Femometer

Smart ring, Women

+Tracks heart rate and sleep in a ring
+No subscription needed to use core tracking
+Sized for women in a discreet ring form
−Ring form offers no display for reading data
$199.00
as of 11/03/2026 22:56 PST - Details
Lgnitek

Screenless band, Women

+Tracks heart rate, blood oxygen, sleep and blood pressure
+Designed for women
+Waterproof for swimming and showering
−No screen on the band itself
$59.99
as of 11/04/2026 02:36 PST - Details
Focwony

Watch style, Kids

+Works without a phone or Bluetooth connection
+Step counter for tracking daily steps
+Digital pedometer watch with LED display
−No Bluetooth means no phone app syncing
$16.99
as of 11/03/2026 23:00 PST - Details
OpoveSpec score 9.1

Smart ring, Under 10 days

+Tracks blood oxygen in a smart ring
+Waterproof for wet conditions
+No subscription required
−Battery lasts under 10 days per charge
$199.99
as of 11/04/2026 00:33 PST - Details
KalocSpec score 8.3

Watch style, Under 10 days

+Counts steps without an app or phone
+Tracks heart rate and blood oxygen
+Monitors sleep alongside activity
−Battery lasts under 10 days per charge
$29.99
as of 11/04/2026 02:37 PST - Details

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Fitness Trackers by price

Count of the 216 Fitness Trackers in each price band.

Fitness Trackers by Type

Fitness Trackers that list a Type value.

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.