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Fitness Trackers under $50

All Fitness Trackers

102 fitness trackers under $50 from Biggerfive, MorePro, Yiuzuik and more. Most cost $20 to $49, and half cost less than $40.

RLQA

Watch style

+Tracks heart rate, blood oxygen, steps, and sleep
+Blood pressure monitoring included
+Waterproof for wet conditions and water exposure
$39.99-60%Was: $99.99
as of 11/03/2026 22:58 PST - Details
PjiveSpec score 9.5

Smart ring, Men

+Tracks heart rate, steps, sleep and blood pressure
+Waterproof for swimming and showering
+No subscription fee required
$49.98-50%List: $99.99
as of 11/04/2026 03:40 PST - Details
FitviiSpec score 9.5

Smart ring

+Monitors heart rate around the clock
+Measures blood pressure
+Tracks sleep and step count
$39.99-50%List: $79.99
as of 11/04/2026 03:40 PST - Details
Weyrinice
−Waterproof not listed: 74 of the 102 here list one
$49.99-38%List: $79.99
as of 11/04/2026 03:40 PST - Details
Lookcare

Screenless band

+Screenless band tracks sleep
+Covers health and activity tracking
+Lightweight band for all-day wear
−No screen to view data on the band
$26.99-25%List: $35.99
as of 11/04/2026 00:03 PST - Details
ChendssfkdSpec score 9.5

Smart ring, Women

+Tracks heart rate, blood oxygen and sleep
+IP68 waterproof for water exposure
+No subscription fee required
$29.99-25%List: $39.99
as of 11/04/2026 03:40 PST - Details
VanberraySpec score 8.3

Smart ring, Under 10 days

+Tracks heart rate, blood oxygen and sleep
+Works without a phone
+No subscription fee needed
−Battery lasts under 10 days
$47.98-20%List: $59.99
as of 11/04/2026 09:39 PST - Details
Fitvii

Watch style

+Slim watch style design for daily wear
+Works with both Android and iOS phones
+Fitness tracking for women and men
$39.99-43%Was: $69.99
as of 11/03/2026 22:59 PST - Details
RewsxSpec score 9.5

Smart ring

+Tracks heart rate, blood oxygen, steps and sleep
+Waterproof for swimming and showering
+No subscription fee required
−Smart ring form is less suited to dashboard-style data
$42.61-28%Was: $58.98
as of 11/04/2026 03:40 PST - Details
KiramaSpec score 9.5

Smart ring

+Smart ring form factor, less bulky than a watch
+Tracks heart rate and sleep
+Works without a phone
$39.99-20%Was: $49.99
as of 11/03/2026 23:46 PST - Details
Cascho

Watch style

+Large 1.85 inch HD display for viewing data
+Supports Bluetooth calls
+Offers 120+ sports modes
$15.99-19%Was: $19.84
as of 11/04/2026 03:41 PST - Details
Choiknbo

Watch style

+Measures blood oxygen and heart rate
+Waterproof for wet conditions
+Watch-style design with step counting and sleep tracking
$19.99-17%List: $23.99
as of 11/03/2026 22:58 PST - Details
BiemhaSpec score 9.1

Smart ring, Under 10 days

+Tracks sleep and exercise for health monitoring
+Smart ring form factor worn on the finger
+No subscription needed to use core features
−Battery lasts under 10 days per charge
$41.99-14%Was: $48.99
as of 11/04/2026 13:36 PST - Details
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
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
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
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
$38.99-6%Was: $41.59
as of 11/03/2026 22:26 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
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
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
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
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
HollowTreeSpec score 9.5

Smart ring, Women

+Tracks heart rate, blood oxygen, steps and sleep
+Waterproof for wear in water
+No subscription required to use tracking features
−Ring form has no display for reading data on the device
$49.98
as of 11/04/2026 03:40 PST - Details
Daviko

Watch style

+Tracks heart rate, blood oxygen, steps and sleep
+Works without a phone or app
+Waterproof to 30 meters
−Name lists long battery life without a stated duration
$19.99
as of 11/04/2026 03:39 PST - Details

Compare specs

fitness trackerTypeSpec scorePrice
Watch stylen/a$39.99
as of 11/03/2026 22:58 PST - Details
n/a$39.99
as of 11/04/2026 00:16 PST - Details
Smart ring9.5$49.98
as of 11/04/2026 03:40 PST - Details
Smart ring9.5$39.99
as of 11/04/2026 03:40 PST - Details
n/a$49.99
as of 11/04/2026 03:40 PST - Details
Screenless bandn/a$26.99
as of 11/04/2026 00:03 PST - Details
Smart ring9.5$29.99
as of 11/04/2026 03:40 PST - Details
Smart ring8.3$47.98
as of 11/04/2026 09:39 PST - Details
Watch stylen/a$39.99
as of 11/03/2026 22:59 PST - Details
Smart ring9.5$42.61
as of 11/04/2026 03:40 PST - Details

Before you buy

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