Product comparison · 2 smartwatches

Amazfit Cheetah 2 Ultra vs Amazfit GTR 3 Pro + TWS UP

34specifications compared
13differ
21identical
72known for one product only

Key differences

The Amazfit GTR 3 Pro + TWS UP has 8 ppi more pixel density than the Amazfit Cheetah 2 Ultra (331 ppi vs 323 ppi). The Amazfit Cheetah 2 Ultra has 0.2 more Bluetooth version than the Amazfit GTR 3 Pro + TWS UP (5.2 vs 5.0). The Amazfit Cheetah 2 Ultra has 193 h more battery life (GPS mode) than the Amazfit GTR 3 Pro + TWS UP (228 h vs 35 h). Display diagonal: 3.81 cm (1.5") on the Amazfit Cheetah 2 Ultra, 3.68 cm (1.45") on the Amazfit GTR 3 Pro + TWS UP. Watch case colour: Titanium on the Amazfit Cheetah 2 Ultra, Black on the Amazfit GTR 3 Pro + TWS UP.

Display diagonal
- Cheetah 2 Ultra:3.81 cm (1.5")
- GTR 3 Pro + TWS UP:3.68 cm (1.45")
Pixel density
- Cheetah 2 Ultra:323 ppi
- GTR 3 Pro + TWS UP:331 ppi
Watch case colour
- Cheetah 2 Ultra:Titanium
- GTR 3 Pro + TWS UP:Black
Watch case material
- Cheetah 2 Ultra:Polymer
- GTR 3 Pro + TWS UP:Aluminium
Band colour
- Cheetah 2 Ultra:Multi, Titanium
- GTR 3 Pro + TWS UP:Black
Bluetooth version
- Cheetah 2 Ultra:5.2
- GTR 3 Pro + TWS UP:5.0
Battery life (GPS mode)
- Cheetah 2 Ultra:228 h
- GTR 3 Pro + TWS UP:35 h
Battery capacity
- Cheetah 2 Ultra:780 mAh
- GTR 3 Pro + TWS UP:450 mAh

Side by side

Differences highlightedShow differences only

Comparison of Cheetah 2 Ultra, GTR 3 Pro + TWS UP
106 specifications	A Amazfit Cheetah 2 Ultra View product	B Amazfit GTR 3 Pro + TWS UP View product
Display2 differ
Display type	Digital	Digital
Display resolution	480 x 480 pixels	480 x 480 pixels
Touchscreen	Yes	Yes
Display diagonalDiffers	3.81 cm (1.5")	3.68 cm (1.45")
Display technology	AMOLED	AMOLED
Display brightnessKnown for one	3000 cd/m²	Unknown — not stated by the source
Pixel densityDiffers	323 ppi	331 ppi
Colour display	Yes	Yes
Rounded display cornersKnown for one	Yes	Unknown — not stated by the source
Display diameterKnown for one	4.48 cm	Unknown — not stated by the source
Watch glass typeKnown for one	Sapphire	Unknown — not stated by the source
Design4 differ
Market positioning	Smartwatch	Smartwatch
Watch case colourDiffers	Titanium	Black
Watch case materialDiffers	Polymer	Aluminium
Band colourDiffers	Multi, Titanium	Black
Band materialKnown for one	Silicone, Nylon	Unknown — not stated by the source
Band sizeKnown for one	One Size	Unknown — not stated by the source
Lens materialKnown for one	Sapphire	Unknown — not stated by the source
Shape	Round	Round
Buckle colourKnown for one	Metallic	Unknown — not stated by the source
Band colour nameKnown for one	Black silicone, Green stripes	Unknown — not stated by the source
Protection featuresDiffers	Water resistant, Vibration proof	Waterproof
Removable strapKnown for one	Yes	Unknown — not stated by the source
Water resistance	5 ATM	5 ATM
Watch case sizeKnown for one	Unknown — not stated by the source	46 mm
Wrist size rangeKnown for one	Unknown — not stated by the source	155 - 218 mm
Maximum strap lengthKnown for one	Unknown — not stated by the source	21.8 cm
Closure typeKnown for one	Unknown — not stated by the source	Single prong strap buckle
Performance1 differ
Built-in microphone	Yes	Yes
Built-in speaker(s)	Yes	Yes
Mobile operating systems supportedDiffers	Android, iOS	Android 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 14.5
Flash memoryKnown for one	64 GB	Unknown — not stated by the source
Built-in cameraKnown for one	Unknown — not stated by the source	No
FM radioKnown for one	Unknown — not stated by the source	No
Operating system installedKnown for one	Unknown — not stated by the source	Zepp OS
Featuresidentical
Heart rate monitor	Yes	Yes
Heart rate measuringKnown for one	Automatic, Manual	Unknown — not stated by the source
Blood oxygen sensor	Yes	Yes
Distance travelledKnown for one	Yes	Unknown — not stated by the source
PedometerKnown for one	Yes	Unknown — not stated by the source
Calories burnedKnown for one	Yes	Unknown — not stated by the source
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
Multisport modeKnown for one	Yes	Unknown — not stated by the source
Quality of sleepKnown for one	Yes	Unknown — not stated by the source
Low cardio notificationsKnown for one	Yes	Unknown — not stated by the source
Vibrating motorKnown for one	Yes	Unknown — not stated by the source
Personal info management (PIM)Known for one	Menstrual cycle, Calendar, Events reminder, Countdown timer	Unknown — not stated by the source
Action sport camera controlKnown for one	Yes	Unknown — not stated by the source
Activity monitoringKnown for one	Yes	Unknown — not stated by the source
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Ambient light sensor	Yes	Yes
Auto training program adaptingKnown for one	Yes	Unknown — not stated by the source
Automatic daily activity detectionKnown for one	Yes	Unknown — not stated by the source
Automatic pauseKnown for one	Yes	Unknown — not stated by the source
Barometric altimeterKnown for one	Yes	Unknown — not stated by the source
CalendarKnown for one	Yes	Unknown — not stated by the source
Calendar notificationsKnown for one	Yes	Unknown — not stated by the source
Call notificationsKnown for one	Yes	Unknown — not stated by the source
Find my phone functionKnown for one	Yes	Unknown — not stated by the source
Geomagnetic sensor	Yes	Yes
Music controlKnown for one	Yes	Unknown — not stated by the source
Recommended activityKnown for one	Walking, Running, Swimming, Cycling, Climbing, Hiking, Fishing, Hunting, Skateboarding, Elliptical, Basketball, Golf, Badminton, Baseball, Boxing, Breath work, Core training, Dance, Darts, Diving, Fitness, Football, Gymnastics, HIIT, Handball, Hockey, Kickboxing, Motor sports, Paddling, Riding, Pila	Unknown — not stated by the source
Recovery time suggestionKnown for one	Yes	Unknown — not stated by the source
SMS notificationsKnown for one	Yes	Unknown — not stated by the source
Skin temperature sensor	Yes	Yes
Smart notifications	Yes	Yes
StopwatchKnown for one	Yes	Unknown — not stated by the source
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
TimerKnown for one	Yes	Unknown — not stated by the source
Training effect measurementKnown for one	Yes	Unknown — not stated by the source
Training programmingKnown for one	Yes	Unknown — not stated by the source
Training recommendationsKnown for one	Yes	Unknown — not stated by the source
Weather displayKnown for one	Yes	Unknown — not stated by the source
Weather forecastKnown for one	Yes	Unknown — not stated by the source
ThermometerKnown for one	Yes	Unknown — not stated by the source
Supported applicationsKnown for one	Zepp App, Runna, Strava, TrainingPeaks, Intervals.icu, Google Fit, Apple Health	Unknown — not stated by the source
Caller IDKnown for one	Unknown — not stated by the source	Yes
Clock modeKnown for one	Unknown — not stated by the source	12h/24h
BarometerKnown for one	Unknown — not stated by the source	Yes
Networkidentical
GPS (satellite)	Yes	Yes
Mobile network connectionKnown for one	Unknown — not stated by the source	No
BeiDouKnown for one	Unknown — not stated by the source	Yes
GLONASSKnown for one	Unknown — not stated by the source	Yes
GalileoKnown for one	Unknown — not stated by the source	Yes
Quasi-Zenith Satellite System (QZSS)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Wi-Fi	Yes	Yes
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionDiffers	5.2	5.0
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
USB portKnown for one	Unknown — not stated by the source	No
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Headphone connectivityKnown for one	Unknown — not stated by the source	Bluetooth
Power1 differ
Battery type	Built-in battery	Built-in battery
Battery life (max)Known for one	720 h	Unknown — not stated by the source
Battery life (GPS mode)Differs	228 h	35 h
Charging timeKnown for one	Unknown — not stated by the source	2.5 h
Battery1 differ
Battery capacityDiffers	780 mAh	450 mAh
Weight & dimensions3 differ
WidthDiffers	47.4 mm	46 mm
ThicknessDiffers	1.56 cm	1.07 cm
WeightDiffers	52 g	32 g
DepthKnown for one	Unknown — not stated by the source	46 mm
Band widthKnown for one	Unknown — not stated by the source	2.2 cm
Packaging contentidentical
ChargerKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

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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