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Fitness Trackers under $100

All Fitness Trackers

10 fitness trackers under $100 from Biggerfive, MorePro, Xiaomi and more. Most cost $42 to $68, and half cost less than $59.

All filtersFilters (1)×
Battery days: Under 10 days  ×Clear all
BrandAmovan1Biemha1Fuomuto1Genhaoqi1Kaloc1Rstsoe1TrackJoy1Vanberray1WuzuTech1
TypeSmart ring8Band or bracelet1Watch style1
Battery days20 days or more12Under 10 days1010 to 19 days4
WaterproofWaterproof8
No subscriptionNo subscription8
Heart rateHeart rate6
Sleep trackingSleep tracking8
Step counterStep counter2
Blood oxygen (SpO2)Blood oxygen (SpO2)5
PriceUnder $503Under $759Under $1507$25 & above10$50 & above7
Clear allShow 10 Fitness Trackers
Battery days: Under 10 days  ×10 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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
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
Generic

Band or bracelet, Under 10 days

+Tracks heart rate, blood oxygen, steps and sleep
+24/7 health monitoring
+Band or bracelet form
−Battery lasts under 10 days
$68.99
as of 11/04/2026 03:40 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
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
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
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
FuomutoSpec score 9.1

Smart ring, Under 10 days

+Measures heart rate and blood oxygen
+Smart ring form factor
+No subscription required
−Battery lasts under 10 days
$79.00
as of 11/03/2026 23:04 PST - Details
GenhaoqiSpec score 9.1

Smart ring, Under 10 days

+Tracks sleep activity
+Waterproof construction for everyday wear
+No subscription required to use features
−Battery lasts under 10 days between charges
$58.98
as of 11/04/2026 03:40 PST - Details
AmovanSpec score 9.1

Smart ring, Under 10 days

+Tracks sleep over 24 hours
+Monitors heart rate continuously
+Waterproof construction for everyday wear
−Battery lasts under 10 days between charges
$55.99
as of 11/04/2026 03:40 PST - Details

Compare specs

fitness trackerTypeSpec scorePrice
Smart ring8.3$47.98
as of 11/04/2026 09:39 PST - Details
Watch style8.3$29.99
as of 11/04/2026 02:37 PST - Details
Band or braceletn/a$68.99
as of 11/04/2026 03:40 PST - Details
Smart ring9.1$41.99
as of 11/04/2026 13:36 PST - Details
Smart ring9.1$59.99
as of 11/03/2026 23:22 PST - Details
Smart ring9.1$59.99
as of 11/04/2026 09:39 PST - Details
Smart ring9.1$59.99
as of 11/04/2026 01:37 PST - Details
Smart ring9.1$79.00
as of 11/03/2026 23:04 PST - Details
Smart ring9.1$58.98
as of 11/04/2026 03:40 PST - Details
Smart ring9.1$55.99
as of 11/04/2026 03:40 PST - Details

Before you buy

Other price ranges

Smartwatches1,628Wearable Wristbands93Smart Glasses77Fitness Clip Accessories53Binoculars228Network Cables1,382Cameras2,556PC Cases264Chromebooks196CPU Coolers393Processors247Desktops1,531

Popular filters

Fitness Trackers with Sleep Tracking156Fitness Trackers with Heart Rate140Waterproof Fitness Trackers134Fitness Trackers under $75129Fitness Trackers under $50101Fitness Trackers with Step Counter85Smart Rings79Fitness Trackers with Blood Oxygen (SpO2)69

Fitness Trackers by use

Fitness Trackers with No Phone Needed25

Related product types

Fitness Trackers under $75129Fitness Trackers under $50101Fitness Trackers under $15049Fitness Trackers under $2520Fitness Trackers under $20016Fitness Trackers under $25011Fitness Trackers under $3006Fitness Trackers under $4006

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