Product comparison · 2 smartwatches

Amazfit Cheetah 2 Ultra vs Cellularline Smartwatch STEALTH - Bluetooth

31specifications compared
14differ
17identical
66known for one product only

Key differences

The Amazfit Cheetah 2 Ultra has 63.99936 GB more flash memory than the Cellularline Smartwatch STEALTH - Bluetooth (64 GB vs 0.00064 GB). The Cellularline Smartwatch STEALTH - Bluetooth has 0.1 more Bluetooth version than the Amazfit Cheetah 2 Ultra (5.3 vs 5.2). The Amazfit Cheetah 2 Ultra has 552 h more battery life (max) than the Cellularline Smartwatch STEALTH - Bluetooth (720 h vs 168 h). Only the Amazfit Cheetah 2 Ultra has GPS (satellite). Only the Amazfit Cheetah 2 Ultra has Wi-Fi.

Display diagonal
- Cheetah 2 Ultra:3.81 cm (1.5")
- Smartwatch STEALTH - Bluetooth:4.65 cm (1.83")
Display technology
- Cheetah 2 Ultra:AMOLED
- Smartwatch STEALTH - Bluetooth:TFT
Watch case colour
- Cheetah 2 Ultra:Titanium
- Smartwatch STEALTH - Bluetooth:Black
Watch case material
- Cheetah 2 Ultra:Polymer
- Smartwatch STEALTH - Bluetooth:Aluminium
Band colour
- Cheetah 2 Ultra:Multi, Titanium
- Smartwatch STEALTH - Bluetooth:Black
Shape
- Cheetah 2 Ultra:Round
- Smartwatch STEALTH - Bluetooth:Square
Flash memory
- Cheetah 2 Ultra:64 GB
- Smartwatch STEALTH - Bluetooth:0.00064 GB
GPS (satellite)
- Cheetah 2 Ultra:Yes
- Smartwatch STEALTH - Bluetooth:No

Side by side

Differences highlightedShow differences only

Comparison of Cheetah 2 Ultra, BTMOMOWATCHSK
97 specifications	A Amazfit Cheetah 2 Ultra View product	B Cellularline Smartwatch STEALTH - Bluetooth Model BTMOMOWATCHSK View product
Display2 differ
Display type	Digital	Digital
Display resolutionKnown for one	480 x 480 pixels	Unknown — not stated by the source
Touchscreen	Yes	Yes
Display diagonalDiffers	3.81 cm (1.5")	4.65 cm (1.83")
Display technologyDiffers	AMOLED	TFT
Display brightnessKnown for one	3000 cd/m²	Unknown — not stated by the source
Pixel densityKnown for one	323 ppi	Unknown — not stated by the source
Colour displayKnown for one	Yes	Unknown — not stated by the source
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
Design5 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
ShapeDiffers	Round	Square
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	Dust resistant, Splash proof
Removable strap	Yes	Yes
Water resistanceKnown for one	5 ATM	Unknown — not stated by the source
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Performance1 differ
Built-in microphone	Yes	Yes
Built-in speaker(s)	Yes	Yes
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Flash memoryDiffers	64 GB	0.00064 GB
Built-in cameraKnown for one	Unknown — not stated by the source	No
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
Pedometer	Yes	Yes
Calories burned	Yes	Yes
AccelerometerKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Multisport modeKnown for one	Yes	Unknown — not stated by the source
Quality of sleep	Yes	Yes
Low cardio notificationsKnown for one	Yes	Unknown — not stated by the source
Vibrating motor	Yes	Yes
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 sensorKnown for one	Yes	Unknown — not stated by the source
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 notifications	Yes	Yes
Find my phone function	Yes	Yes
Geomagnetic sensorKnown for one	Yes	Unknown — not stated by the source
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 sensorKnown for one	Yes	Unknown — not stated by the source
Smart notificationsKnown for one	Yes	Unknown — not stated by the source
StopwatchKnown for one	Yes	Unknown — not stated by the source
Stress monitoring function	Yes	Yes
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
Blood pressure monitorKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Multi-brand
Network1 differ
GPS (satellite)Differs	Yes	No
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
Wi-FiDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.2	5.3
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Near Field Communication (NFC)Differs	Yes	No
USB portKnown for one	Unknown — not stated by the source	No
Power1 differ
Battery type	Built-in battery	Built-in battery
Battery life (max)Differs	720 h	168 h
Battery life (GPS mode)Known for one	228 h	Unknown — not stated by the source
Wireless chargingKnown for one	Unknown — not stated by the source	No
Batteryidentical
Battery capacityKnown for one	780 mAh	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	47.4 mm	Unknown — not stated by the source
ThicknessKnown for one	1.56 cm	Unknown — not stated by the source
WeightDiffers	52 g	37 g
Packaging contentidentical
ChargerKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	iOS, Android
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	110 mm
Package depthKnown for one	Unknown — not stated by the source	55 mm
Package heightKnown for one	Unknown — not stated by the source	120 mm

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.

More smartwatch comparisons

All smartwatch comparisons