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Product comparison · 2 activity trackers

Amazfit Band 7 vs Hama Fit Track 3910

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  • 31specifications compared
  • 13differ
  • 18identical
  • 39known for one product only

Key differences

  • Display type
    • AMOLED
    • Digital
  • Display diagonal
    • 3.73 cm (1.47")
    • 2.67 cm (1.05")
  • Device type
    • Wristband activity tracker
    • Armband activity tracker
  • Product colour
    • White
    • Black
  • Band colour
    • White
    • Black
  • Bluetooth version
    • 5.2
    • 5.1
  • Battery life
    • 18 day(s)
    • 6 day(s)
  • Charging time
    • 2 h
    • 1.5 h

Side by side

Differences highlightedShow differences only
70 specifications
A

Amazfit

Band 7View product
B

Hama

Fit Track 3910View product
Performance2 differ
Display typeDiffersAMOLEDDigital
Display diagonalDiffers3.73 cm (1.47")2.67 cm (1.05")
Display resolutionKnown for one198 x 368 pixels
TouchscreenYesYes
Colour displayYesYes
Pixel densityKnown for one282 ppi
Design3 differ
Device typeDiffersWristband activity trackerArmband activity tracker
Form factorRectangleRectangle
Product colourDiffersWhiteBlack
Housing materialKnown for onePolycarbonate (PC)
Band colourDiffersWhiteBlack
Band materialThermoplastic polyurethane (TPU)Thermoplastic polyurethane (TPU)
Suggested genderKnown for oneUnisex
Maximum strap lengthKnown for one23.3 cm
Minimum strap lengthKnown for one16.6 cm
WaterproofYesYes
Water resistanceKnown for one5 ATM
Control typeKnown for oneButtons, Touch
Removable strapKnown for oneYes
Closure typeKnown for oneSingle prong strap buckle
International Protection (IP) codeKnown for oneIP68
Featuresidentical
Heart rate monitorYesYes
Heart rate sensor typeKnown for oneOptical
Calories burnedYesYes
Distance travelledKnown for oneYes
PedometerYesYes
Multisport modeYesYes
Hours sleptYesYes
Quality of sleepYesYes
Personal goalsYesYes
Workout trackingKnown for oneYes
Vibrating motorKnown for oneYes
AccelerometerKnown for oneYes
Call notificationsYesYes
Date indicationKnown for oneYes
StopwatchKnown for oneYes
SMS notificationsKnown for oneYes
Weather displayYesYes
Battery charge indicatorKnown for oneYes
Calendar notificationsKnown for oneYes
TimerYesYes
Alarm clockKnown for oneYes
Vibrating alertKnown for oneYes
Eat & drinkKnown for oneYes
Blood oxygen sensorKnown for oneYes
Find my phone functionKnown for oneYes
E-mailKnown for oneYes
Ports & interfaces1 differ
BluetoothYesYes
Bluetooth versionDiffers5.25.1
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth rangeKnown for one10 m
Power2 differ
Battery lifeDiffers18 day(s)6 day(s)
Battery operatedYesYes
Wireless chargingKnown for oneYes
Standby timeKnown for one672 h
Charging timeDiffers2 h1.5 h
Weight & dimensions4 differ
WeightDiffers28 g25 g
WidthDiffers24.4 mm20 mm
DepthDiffers42.3 mm244 mm
ThicknessDiffers1.22 cm1.2 cm
Package widthKnown for one200 mm
Package depthKnown for one75 mm
Package heightKnown for one60 mm
Package weightKnown for one200 g
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid 7.1, iOS 15, Android 7.1.2, Android 10, Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 12.0, iOS 12, iOS 13, iOS 13.4, iOS 14, Android 7.0, iOS 14.5
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
ManualKnown for oneYes
Battery1 differ
Battery capacityDiffers232 mAh110 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Rechargeable batteryKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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