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Product comparison · 2 smartwatches

Amazfit Cheetah 2 Pro vs Cellularline ION ULTRA SMARTWATCH BLUETOOTH SQUARE

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  • 26specifications compared
  • 11differ
  • 15identical
  • 64known for one product only

Key differences

The Amazfit Cheetah 2 Pro has 31.99936 GB more flash memory than the Cellularline ION ULTRA SMARTWATCH BLUETOOTH SQUARE (32 GB vs 0.00064 GB). The Amazfit Cheetah 2 Pro has 0.1 more Bluetooth version than the Cellularline ION ULTRA SMARTWATCH BLUETOOTH SQUARE (5.3 vs 5.2). The Cellularline ION ULTRA SMARTWATCH BLUETOOTH SQUARE has 1.18 cm more thickness than the Amazfit Cheetah 2 Pro (2.5 cm vs 1.32 cm). Only the Amazfit Cheetah 2 Pro has Wi-Fi. Display diagonal: 3.35 cm (1.32") on the Amazfit Cheetah 2 Pro, 4.98 cm (1.96") on the Cellularline ION ULTRA SMARTWATCH BLUETOOTH SQUARE.

  • Display diagonal
    • 3.35 cm (1.32")
    • 4.98 cm (1.96")
  • Market positioning
    • Sport watch
    • Smartwatch
  • Watch case colour
    • Titanium
    • Black
  • Shape
    • Round
    • Rectangular
  • Protection features
    • Water resistant
    • Waterproof
  • Flash memory
    • 32 GB
    • 0.00064 GB
  • Wi-Fi
    • Yes
    • No
  • Bluetooth version
    • 5.3
    • 5.2

Side by side

Differences highlightedShow differences only
90 specifications
A

Amazfit

Cheetah 2 ProView product
B

Cellularline

ION ULTRA SMARTWATCH BLUETOOTH SQUARE

Model BTIONWATCHULTRAK

View product
Display1 differ
Display typeDigitalDigital
Display resolutionKnown for one466 x 466 pixels
TouchscreenYesYes
Display diagonalDiffers3.35 cm (1.32")4.98 cm (1.96")
Display technologyAMOLEDAMOLED
Display brightnessKnown for one3000 cd/m²
Pixel densityKnown for one353 ppi
Watch glass typeKnown for oneSapphire
Colour displayKnown for oneYes
Design4 differ
Market positioningDiffersSport watchSmartwatch
Watch case sizeKnown for one48 mm
Watch case colourDiffersTitaniumBlack
Watch case materialKnown for oneTitanium
Band colourBlackBlack
Band materialKnown for oneSilicone
Band sizeKnown for oneOne Size
ShapeDiffersRoundRectangular
Magnetic charging connectorKnown for oneYes
Protection featuresDiffersWater resistantWaterproof
Water resistanceKnown for one5 ATM
International Protection (IP) codeKnown for oneIP68
Product colourKnown for oneBlack
Removable strapKnown for oneYes
Performance1 differ
Built-in microphoneYesYes
Built-in speaker(s)YesYes
Built-in cameraNoNo
Mobile operating systems supportedKnown for oneAndroid 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 15, Android 16, iOS 14, iOS 14.3, iOS 14.5, iOS 15, iOS 16, iOS 17, iOS 18, iOS 26
Flash memoryDiffers32 GB0.00064 GB
Featuresidentical
Heart rate monitorYesYes
Blood oxygen sensorYesYes
Sleep apnea detectionKnown for oneYes
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Quality of sleepYesYes
Vibrating motorYesYes
Personal info management (PIM)Known for oneMenstrual cycle, To-do list
Alarm clockKnown for oneYes
Ambient light sensorKnown for oneYes
Barometric altimeterKnown for oneYes
Call notificationsKnown for oneYes
Find my phone functionYesYes
Geomagnetic sensorKnown for oneYes
Recommended activityKnown for oneRunning, Walking, Cycling, Swimming, Climbing, Hiking, Hunting, Skateboarding, Dance, Boxing, Kickboxing, Football, Basketball, Volleyball, Baseball, Hockey, Tennis, Badminton, Handball, Golf, Sailing, Skiing, Darts
SMS notificationsKnown for oneYes
Skin temperature sensorKnown for oneYes
Smart notificationsKnown for oneYes
StopwatchKnown for oneYes
Stress monitoring functionKnown for oneYes
Virtual pacer functionKnown for oneYes
Weather displayKnown for oneYes
World time functionKnown for oneYes
ThermometerKnown for oneYes
Supported applicationsKnown for oneZepp App
Blood pressure monitorKnown for oneYes
Calories burnedKnown for oneYes
Ports & interfaces2 differ
USB portNoNo
Wi-FiDiffersYesNo
BluetoothYesYes
Bluetooth versionDiffers5.35.2
Bluetooth Low Energy (BLE)Known for oneYes
Near Field Communication (NFC)Known for oneYes
Power1 differ
Battery typeBuilt-in batteryBuilt-in battery
Battery lifeDiffers20 day(s)5 day(s)
Continuous audio playback timeKnown for one15 h
Battery life (max)Known for one120 h
Wireless chargingKnown for oneNo
Batteryidentical
Battery capacityKnown for one540 mAh
Battery weightKnown for one43 g
Softwareidentical
Sports activity appsKnown for oneStrava, TrainingPeaks
Other featuresidentical
Number of sports modesKnown for one170
Weight & dimensions2 differ
ThicknessDiffers1.32 cm2.5 cm
WeightDiffers45.6 g146 g
Band widthKnown for one2 cm
WidthKnown for one11 mm
DepthKnown for one37.5 mm
HeightKnown for one25 mm
Packaging contentidentical
Charging baseKnown for oneYes
ManualKnown for oneYes
AC adapter includedKnown for oneNo
Batteries includedKnown for oneNo
Networkidentical
Mobile network connectionKnown for oneNo
GPS (satellite)Known for oneNo
Certificatesidentical
UN numberKnown for oneUN3481
Technical detailsidentical
Cable lengthKnown for one0.15 m
Radio Equipment Directive (RED)Known for oneNo
Warranty periodKnown for one2 year(s)
Packaging dataidentical
Package widthKnown for one32 mm
Package depthKnown for one90 mm
Package heightKnown for one162 mm
Package weightKnown for one152 g

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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