Fitness Trackers under $50

All Fitness Trackers

22 fitness trackers under $50 from Biggerfive, MorePro, Yiuzuik and more. Most cost $36 to $49, and half cost less than $40.

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

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

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

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

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

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

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

UouNeaCoSpec score 9.5

Smart ring

+Tracks steps, calories and sleep in a ring

+Waterproof design suits swimming and showering

+Works without a subscription fee

−Lists no heart rate tracking in its specifications

$39.99

as of 11/04/2026 06:40 PST - Details

UouNeaCoSpec score 9.5

Smart ring

+Tracks heart rate, blood oxygen and sleep together

+Lists sports modes and skin temperature tracking

+Waterproof design suits swimming and showering

−Ring form factor means no on-device display for live readouts

$39.99

as of 11/04/2026 06:40 PST - Details

Ncmib

Smart ring

+Tracks heart rate, steps and sleep in one smart ring

+No subscription required to use the tracking features

+Compact smart ring form factor for everyday wear

−Blood oxygen tracking is not included

$39.99

as of 11/04/2026 00:21 PST - Details

UniJethroSpec score 9.5

Smart ring

+Measures blood pressure and temperature

+Tracks heart rate and blood oxygen

+Tracks sleep without a phone

$39.99

as of 11/04/2026 03:40 PST - Details

ViyonaSpec score 9.5

Smart ring

+Tracks heart rate, blood oxygen and sleep

+Waterproof for swimming and showering

+No subscription fee required

$42.99

as of 11/04/2026 03:40 PST - Details

AoyoolSpec score 9.5

Smart ring

+Tracks heart rate, stress, sleep and activity

+Smart ring form factor

+Waterproof for wear in water

$49.99

as of 11/04/2026 11:41 PST - Details

ViviyoSpec score 9.5

Smart ring

+Tracks sleep and fitness in a smart ring

+Works with both iOS and Android

+No subscription fee required

$49.99

as of 11/04/2026 07:38 PST - Details

IixwuqSpec score 9.5

Smart ring

+Tracks heart rate, steps and sleep

+Waterproof for swimming and showering

+No subscription fee required

$49.99

as of 11/04/2026 03:40 PST - Details

VamotraSpec score 9.5

Smart ring

+Monitors heart rate and heart rate variability

+Tracks sleep in a smart ring

+No subscription required to use it

$39.99

as of 11/04/2026 06:41 PST - Details

BenioSpec score 9.5

Smart ring

+No subscription (only 22 of 102 here have one)

$28.99

as of 11/04/2026 12:41 PST - Details

WnrtsaSpec score 9.5

Smart ring

+No subscription (only 22 of 102 here have one)

$39.99

as of 11/04/2026 08:35 PST - Details

Compare specs

Type	Spec score	Price
Smart ring	9.5	$49.98 as of 11/04/2026 03:40 PST - Details
Smart ring	9.5	$39.99 as of 11/04/2026 03:40 PST - Details
Smart ring	9.5	$29.99 as of 11/04/2026 03:40 PST - Details
Smart ring	8.3	$47.98 as of 11/04/2026 09:39 PST - Details
Smart ring	9.5	$42.61 as of 11/04/2026 03:40 PST - Details
Smart ring	9.5	$39.99 as of 11/03/2026 23:46 PST - Details
Smart ring	9.1	$41.99 as of 11/04/2026 13:36 PST - Details
Smart ring	9.5	$45.12 as of 11/03/2026 22:58 PST - Details
Smart ring	9.5	$35.99 as of 11/04/2026 00:13 PST - Details
Smart ring	9.5	$38.99 as of 11/03/2026 22:26 PST - Details

Before you buy

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

Fitness Trackers under $50

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