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Fitbit Inspire 3 vs Garmin Venu 4

Buy the Fitbit Inspire 3 if you want a light, cheap tracker for steps, sleep and heart rate. Buy the Garmin Venu 4 if you want a stainless steel watch with AMOLED screen, built-in GPS, phone calls and deep training and health tools. The gap is huge: $36 at Walmart as of November 5, 2026, versus $450 at eBay the same day. The Venu 4 has sold as low as $275 on October 30, 2026, so watch its price history before paying full price.

Today the Fitbit Inspire 3 costs $414.00 less at its best price.

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Fitbit
Fitbit Inspire 3

Fitbit Inspire 3

4.2· 23 ratings
$36.00at WalmartObserved at 4:43 PM
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Choose the Fitbit Inspire 3 if you want a slim 0.5-inch tracker with 10-day battery for under $40 and don't need a big screen or on-wrist calls.

Pros
  • Very cheap at $36
  • Light plastic case, fits wrists up to 8.7 in
  • Waterproof to 50 meters for pool and shower
  • 10-day battery with a 2-hour charge
  • Tracks sleep, SpO2, skin temperature and menstrual cycles
Cons
  • Tiny 0.5-inch screen
  • Plastic case feels basic
  • No phone calls or music storage
  • Basic training tools only
  • 4.2 out of 5 from just 23 ratings
Garmin
Garmin Venu 4

Garmin Venu 4

4.7· 2,000 ratings
$450.00at eBayVerified
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Choose the Garmin Venu 4 if you train seriously, want a 1.2-inch AMOLED display, built-in GPS and phone calls, and will pay several hundred dollars for it.

Pros
  • Bright 1.2-inch AMOLED screen
  • Stainless steel 45 mm case
  • Bluetooth calling and 8 GB storage
  • 80+ sports apps plus Garmin Coach plans
  • 4.7 out of 5 from 2,000 ratings
Cons
  • $450 is over 12 times the Inspire 3 price
  • Not waterproof, only water resistant
  • Large 45 mm case suits bigger wrists
  • Health Status feature is still beta
  • Price swung from $275 to $450 within a week

What separates them

Fitbit Inspire 3Garmin Venu 4
Price (Nov 5, 2026)$36.00 at Walmart$450.00 at eBay
Display0.5-inch color LCD, always-on1.2-inch AMOLED touchscreen
Case materialPlasticStainless steel and metal, 45 mm
Battery lifeUp to 10 days typical, 2-hour chargeUp to 12 days
Water resistanceWaterproof to 50 metersWater resistant, not waterproof
GPSBuilt-in GPS for distanceGPS, Galileo, GLONASS and BeiDou
Calls and storageNotifications only, no cellularBluetooth calling, 8 GB storage
Sports and coachingSteps, sleep, heart rate, Active Zone Minutes80+ sports apps, Garmin Coach, Body Battery, Health Status

Price history

$275.00$36.00
Oct 30Nov 5
  • Fitbit Inspire 3: lowest $36.00 on Nov 5 at Walmart.
  • Garmin Venu 4: lowest $275.00 on Oct 30 at jabarinox.myshopify.com; $275.00 on Nov 5.

Prices at every store

Fitbit Inspire 3

  • WalmartNew

    In stock

    $36.00Free shippingObserved at 4:43 PM
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  • Best BuyNew

    In stock

    $69.95Free shippingObserved at 4:43 PM
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  • TargetNew

    In stock

    $69.95Free shippingObserved at 4:43 PM
    Visit store
  • Google StoreNew

    In stock

    $69.95Free shippingObserved at 4:43 PM
    Visit store

Also available at

  • WalmartCheck price at Walmart
  • FitbitCheck price at Fitbit
  • NFMCheck price at NFM
All 11 stores and price history →

Garmin Venu 4

  • Best BuyNew

    In stock

    $549.99Free shippingObserved at 4:46 PM
    Visit store
  • TargetNew

    In stock

    $549.99Free shippingObserved at 4:46 PM
    Visit store
  • eBayNew

    Availability unknownSold by hough46 (100% positive, 40 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $450.00+ $8.99 shippingVerified
    Visit store
  • Lowe'sNew

    Availability unknown

    $549.93Free shippingObserved at 4:46 PM
    Visit store

Also available at

  • Macy'sCheck price at Macy's
  • REICheck price at REI
  • Sam's ClubCheck price at Sam's Club

Specs compared

SpecFitbit Inspire 3Garmin Venu 4
Display typeLCD - colorAMOLED display
Water ResistanceWater ResistantYes
WaterproofYesNo
Hardware SensorsAccelerometer, Heart rateGPS
GPSYesYes
Heart Rate MonitoringYesYes
Sleep MonitoringYesYes
Step CountingYesYes
Tracking Feature TypeActivity trackingActivity tracking
Case MaterialPlasticStainless steel, Metal
Activities TrackedHeart Rate, Sleep, StepsHealth features, Fitness features
Tracking TypeHeart Rate Sensor, Accelerometer, TrackerGPS
Show all 40 specsShow fewer specs
SpecFitbit Inspire 3Garmin Venu 4
Display Diagonal Size0.5-inch1.2 in
Touch ScreenYesYes
Step CounterYesYes
BluetoothYesYes, Bluetooth calling
Connectivity InterfacesBluetoothUSB3.0 to Type-C adapter, USB wall charger
Supported OSAndroid, iOSAndroid
Heart Rate MonitorYesYes
Sport / ActivityRunning & Jogging—
Battery life10 day(s)—
Battery life detail

What reviewers say

Fitbit Inspire 3

  • 4.2 / 523 ratings

Owners rate it 4.2 out of 5 from 23 ratings. It is generally seen as a solid, low-cost tracker with strong battery life, though the small screen draws complaints.

Pros
  • Long battery life between charges
  • Comfortable for all-day and overnight wear
  • Reliable step and sleep tracking
  • Good value for the price
Cons
  • Small screen is hard to read
  • Limited smart features versus a watch
  • Band clasp can loosen

Garmin Venu 4

  • 4.7 / 52,000 ratings

With 4.7 out of 5 from 2,000 ratings, owners are broadly positive about the Venu 4. They tend to praise the display, GPS accuracy and everyday tracking, while some complain about size and battery life.

Pros
  • Bright, easy-to-read AMOLED screen
  • Reliable GPS tracking
  • Comfortable for all-day wear
  • Solid health and sleep tracking
Cons
  • Large 45 mm case
  • Battery life shorter than expected
  • Limited to Android per the listed specs
Reviews
  • Fitness Tracker Reviews From Our Experts - PCMag editors select and review products independently
  • Best Garmin Watch 2026: Top-tier trackers for sports, running and more

Questions and answers

Which is better for running?
The Venu 4. It has multi-band GPS (GPS, Galileo, GLONASS, BeiDou), 80+ sports apps, Garmin Coach plans and daily suggested workouts. The Inspire 3 tracks runs and distance but with far fewer training tools.
Which lasts longer on a charge?
The Venu 4, at up to 12 days versus up to 10 days for the Inspire 3. The Inspire 3 recharges in about 2 hours.
Can I swim with either one?
The Inspire 3 is rated waterproof to 50 meters. The Venu 4 is listed as water resistant but not waterproof, so avoid swimming with it.
Is the Venu 4 worth the extra money?
Only if you want the AMOLED screen, stainless steel case, calls, storage and serious training features. For steps, sleep and heart rate, the $36 Inspire 3 covers the basics.
Which fits smaller wrists?
The Inspire 3. Its bands cover 5.4 to 8.7 inches. The Venu 4 has a 45 mm case, which is large for slim wrists.
Does either make phone calls?
The Venu 4 does, over Bluetooth when paired to your phone. The Inspire 3 only shows notifications and calls.

More comparisons

  • Fitbit Charge 6 Fitness Tracker vs Fitbit Inspire 3
  • Fitbit Charge 6 Fitness Tracker vs Garmin Venu 4
  • Oura Ring 4 vs Fitbit Inspire 3
  • Oura Ring 4 vs Garmin Venu 4

Buying guides that pick them

  • Best fitness trackers
  • Best Fitbit smartwatches
All 6 stores and price history →
Typical usage - up to 10 days
—
SensorsSpO2 sensor—
Wearing styleWrist—
Always-on displayYes—
Input deviceTouch sensitive screen—
ProtectionWaterproof—
Wireless interfaceBluetooth—
Fits wrist sizeup to 8.7 in—
Battery recharge time2 Hours—
Calorie ComputationYes—
Display FeaturesColor display—
CellularNo—
NFCNo—
Wi-FiWireless—
Case Size—45 mm
Heart Rate Sensor—Yes
Accelerometer—Yes
Digital Compass—Yes
Scratch Resistance—Cracked screen (original Venu)