Fitbit Sense

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    Fitbit Sense
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    Overview

    The Sense is a running watch family from Fitbit. This is the original product in the family.

    It was released in 2020. The latest model in the family is the Fitbit Sense 2.

    Based on our monitoring of prices across the internet, it's currently in the cheapest 10% of running watches today.

    Fitbit Sense alternatives

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    Fitbit Sense
    Now viewing
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    Fitbit Sense
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    Fitbit Sense 2
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    Fitbit Sense 2
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    Fitbit Versa 4
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    priceBand
    Price band
    similarity
    Similarity
    Very similar
    released
    Released
    Jun 2020    		Aug 2022Aug 2022
    Battery life
    Battery life
    144 hours
    144 hours
    144 hours
    Battery life – GPS mode
    Battery life – GPS mode
    12 hours
    5 hours
    Screen size
    Screen size
    40 mm
    40 mm
    40 mm
    Weight
    Weight
    48 g
    46 g
    40 g
    Height
    Height
    40 mm
    41 mm
    40 mm
    Resolution
    Resolution
    336 x 336 px
    336 x 336 px
    336 x 336 px
    Waterproof depth
    Waterproof depth
    50 m
    50 m
    50 m
    Pixel density
    Pixel density
    301 ppi
    299 ppi
    269 ppi
    Charging time
    Charging time
    2 hours
    2 hours
    2 hours
    Battery power
    Battery power
    266 mAh
    Internal storage
    Internal storage
    4 GB
    Sensors
    Sensors
    AccelerometerBarometerBlood oxygenation monitorBody temperature sensorGPSGyroscopeHeart rate monitorMonitors perspiration    		AccelerometerBlood oxygenation monitorBody temperature sensorCompassFast GPS lockGPSGyroscopeHeart rate monitorMonitors perspirationAccelerometerBarometerBlood oxygenation monitorCompassGPSGyroscopeHeart rate monitor
    Common characteristics
    Activity detectionActivity taggingDistance trackingElevation trackingGoal settingPace measurementSteps trackingCalorie burn trackingCalorie intake trackingOvulation predictionPeriod notificationsPeriod start date predictionsSleep trackingWater intake trackingWeight trackingAutomatic syncingCloud syncingMac OS X compatibleNFCWi-FiWireless syncingIP67Sweat resistantInactivity alertsIrregular heart rate warningsSilent alarmSmart alarmVibrating alertsCompatible heart monitorCompatible smart scalesAlways-on displayDamage resistant glassOLED/AMOLED displayTouch screenBattery level indicatorRechargeable battery
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    Fitbit Sense: what the experts say (1 review)

      Fitbit Sense: 2 Expert video reviews

        Fitbit Sense: 6 Manufacturer videos

          Fitbit Sense characteristics and specifications

          Characteristics
          SportsRunning (+138)
          BrandFitbit (+4)
          FeaturesAchievements (+97)Barcode scannerCall control (+87)ECG (+1)Fall detection (+47)has fast/slow heart rate notifications (+88)has HRV tracking (+77)measures resting heart rate (+92)Multi-sport mode (+87)Music playback (+79)Phone locator (+87)Social network integration (+54)Voice commands (+28)Widgets (+82)
          Activity Tracking FeaturesActivity detection (+104)Activity tagging (+101)Distance tracking (+119)Elevation tracking (+109)Goal setting (+87)Pace measurement (+118)Steps tracking (+119)
          Health tracking featuresCalorie burn tracking (+104)Calorie intake tracking (+37)Ovulation prediction (+27)Period notifications (+61)Period start date predictions (+28)Sleep tracking (+100)Water intake tracking (+54)Weight tracking (+48)
          Connectivity TypesAutomatic syncing (+52)Cloud syncing (+54)Mac OS X compatible (+24)NFC (+63)Wi-Fi (+65)Wireless syncing (+64)
          SensorsAccelerometer (+117)Barometer (+98)Blood oxygenation monitor (+79)Body temperature sensor (+73)GPS (+117)Gyroscope (+85)Heart rate monitor (+109)Monitors perspiration (+9)
          WaterproofingsIP67 (+91)Sweat resistant (+97)
          AlertsInactivity alerts (+87)Irregular heart rate warnings (+44)Silent alarm (+83)Smart alarm (+19)Vibrating alerts (+87)
          Supported peripheralsCompatible heart monitor (+95)Compatible smart scales (+70)
          Screen featuresAlways-on display (+83)Damage resistant glass (+41)OLED/AMOLED display (+3)Touch screen (+45)
          Battery featuresBattery level indicator (+63)Rechargeable battery (+120)
          ColorwaysGrey, White
          Specificationsvs Average
          Released
          Jun 2020
          Battery
          Battery power
          266 mAh
          Charging time
          2 hours
          Battery life
          144 hours
          Battery life – GPS mode
          12 hours
          System
          Bluetooth version
          5 “
          Internal storage
          4 GB
          Measurements
          Volume
          20 cm³
          Strap width
          20 mm
          Width
          40 mm
          Height
          40 mm
          Thickness
          12 mm
          Weight
          48 g
          Temperature
          Min. temperature
          -10 °C
          Max. temperature
          45 °C
          Waterproofing
          Waterproof depth
          50 m
          Screen
          Pixel density
          301 ppi
          Resolution
          336 x 336 px
          Screen size
          40 mm

          Evolution of the Fitbit Sense product family

          • Aug 2022
            Thumbnail image of Fitbit Sense 2
            Sense 2
            Latest model
          • Jun 2020
            Thumbnail image of Fitbit Sense
            Sense
            Viewing
          View Fitbit Sense product family
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          Tom Green
          July 9, 2025 at 9:55 AM
          Gunnersbury parkrun #230 (my #3️⃣4️⃣)
          📊 Stats by geerly 👟 🔥 Streak: 9 | ✈️ Tourist streak: 3 🕒 Official time: 00:22:45 | Course PB 🚨 🏁 Overall position: 35/549 🚹 Gender position: 21/299 🎯 Age grade: 61%