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Product comparison · 2 smartwatches

Amazfit GTR 3 Pro + TWS UP vs Cellularline ION SMARTWATCH BLUETOOTH

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  • 18specifications compared
  • 12differ
  • 6identical
  • 66known for one product only

Key differences

The Cellularline ION SMARTWATCH BLUETOOTH has 0.2 more Bluetooth version than the Amazfit GTR 3 Pro + TWS UP (5.2 vs 5.0). The Amazfit GTR 3 Pro + TWS UP has 34.5 mm more width than the Cellularline ION SMARTWATCH BLUETOOTH (46 mm vs 11.5 mm). The Amazfit GTR 3 Pro + TWS UP has 5.8 mm more depth than the Cellularline ION SMARTWATCH BLUETOOTH (46 mm vs 40.2 mm). Display diagonal: 3.68 cm (1.45") on the Amazfit GTR 3 Pro + TWS UP, 4.65 cm (1.83") on the Cellularline ION SMARTWATCH BLUETOOTH. Display technology: AMOLED on the Amazfit GTR 3 Pro + TWS UP, IPS on the Cellularline ION SMARTWATCH BLUETOOTH.

  • Display diagonal
    • 3.68 cm (1.45")
    • 4.65 cm (1.83")
  • Display technology
    • AMOLED
    • IPS
  • Market positioning
    • Smartwatch
    • Sport watch
  • Watch case colour
    • Black
    • Gold
  • Band colour
    • Black
    • Rose
  • Shape
    • Round
    • Rectangular
  • Bluetooth version
    • 5.0
    • 5.2
  • Width
    • 46 mm
    • 11.5 mm

Side by side

Differences highlightedShow differences only
84 specifications
A

Amazfit

GTR 3 Pro + TWS UPView product
B

Cellularline

ION SMARTWATCH BLUETOOTH

Model BTIONWATCHP

View product
Display2 differ
Display typeDigitalDigital
Display resolutionKnown for one480 x 480 pixels
TouchscreenYesYes
Display diagonalDiffers3.68 cm (1.45")4.65 cm (1.83")
Display technologyDiffersAMOLEDIPS
Pixel densityKnown for one331 ppi
Colour displayYesYes
Rounded display cornersKnown for oneYes
Design4 differ
Market positioningDiffersSmartwatchSport watch
Watch case sizeKnown for one46 mm
Watch case colourDiffersBlackGold
Watch case materialKnown for oneAluminium
Band colourDiffersBlackRose
ShapeDiffersRoundRectangular
Wrist size rangeKnown for one155 - 218 mm
Maximum strap lengthKnown for one21.8 cm
Closure typeKnown for oneSingle prong strap buckle
Protection featuresKnown for oneWaterproof
Water resistanceKnown for one5 ATM
Magnetic charging connectorKnown for oneYes
Product colourKnown for onePink
Performance1 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)Known for oneYes
Built-in cameraKnown for oneNo
FM radioKnown for oneNo
Mobile operating systems supportedDiffersAndroid 10, Android 10.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 12, iOS 13, iOS 14.5Android, iOS
Operating system installedKnown for oneZepp OS
Featuresidentical
Heart rate monitorYesYes
Blood oxygen sensorYesYes
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Ambient light sensorKnown for oneYes
Caller IDKnown for oneYes
Clock modeKnown for one12h/24h
Geomagnetic sensorKnown for oneYes
Skin temperature sensorKnown for oneYes
Smart notificationsYesYes
BarometerKnown for oneYes
Heart rate contact sensorsKnown for oneYes
Heart rate sensor typeKnown for oneOptical
Blood pressure monitorKnown for oneYes
PedometerKnown for oneYes
Calories burnedKnown for oneYes
Activity trackerKnown for oneYes
Multisport modeKnown for oneYes
Quality of sleepKnown for oneYes
Stress monitoring functionKnown for oneYes
Networkidentical
Mobile network connectionKnown for oneNo
GPS (satellite)Known for oneYes
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GalileoKnown for oneYes
Quasi-Zenith Satellite System (QZSS)Known for oneYes
Ports & interfaces1 differ
USB portKnown for oneNo
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers5.05.2
Headphone connectivityKnown for oneBluetooth
BluetoothKnown for oneYes
Poweridentical
Battery typeKnown for oneBuilt-in battery
Battery life (GPS mode)Known for one35 h
Charging timeKnown for one2.5 h
Battery lifeKnown for one5 day(s)
Wireless chargingKnown for oneNo
Batteryidentical
Battery capacityKnown for one450 mAh
Battery weightKnown for one10 g
Weight & dimensions4 differ
WidthDiffers46 mm11.5 mm
DepthDiffers46 mm40.2 mm
ThicknessDiffers1.07 cm26 cm
WeightDiffers32 g80 g
Band widthKnown for one2.2 cm
HeightKnown for one260 mm
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 one28 mm
Package depthKnown for one90 mm
Package heightKnown for one164 mm
Package weightKnown for one95 g
Packaging contentidentical
AC adapter includedKnown for oneNo
Batteries includedKnown for oneNo
Cables includedKnown for oneUSB
ManualKnown 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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