Product comparison · 2 smartwatches

Amazfit T-Rex Ultra 2 vs Honor Watch 2 Epic

35specifications compared
15differ
20identical
54known for one product only

Key differences

The Amazfit T-Rex Ultra 2 has 2,940 cd/m² more display brightness than the Honor Watch 2 Epic (3000 cd/m² vs 60 cd/m²). The Amazfit T-Rex Ultra 2 has 5 ATM more water resistance than the Honor Watch 2 Epic (10 ATM vs 5 ATM). The Honor Watch 2 Epic has 5 m more waterproof up to than the Amazfit T-Rex Ultra 2 (50 m vs 45 m). Display resolution: 480 x 480 pixels on the Amazfit T-Rex Ultra 2, 466 x 466 pixels on the Honor Watch 2 Epic. Display diagonal: 129.5 cm (51") on the Amazfit T-Rex Ultra 2, 3.35 cm (1.32") on the Honor Watch 2 Epic.

Display resolution
- T-Rex Ultra 2:480 x 480 pixels
- Watch 2 Epic:466 x 466 pixels
Display diagonal
- T-Rex Ultra 2:129.5 cm (51")
- Watch 2 Epic:3.35 cm (1.32")
Display brightness
- T-Rex Ultra 2:3000 cd/m²
- Watch 2 Epic:60 cd/m²
Market positioning
- T-Rex Ultra 2:Sport watch
- Watch 2 Epic:Smartwatch
Watch case colour
- T-Rex Ultra 2:Titanium
- Watch 2 Epic:Black
Band colour
- T-Rex Ultra 2:Black, Brown
- Watch 2 Epic:Black
Water resistance
- T-Rex Ultra 2:10 ATM
- Watch 2 Epic:5 ATM
Waterproof up to
- T-Rex Ultra 2:45 m
- Watch 2 Epic:50 m

Side by side

Differences highlightedShow differences only

Comparison of T-Rex Ultra 2, Watch 2 Epic
89 specifications	A Amazfit T-Rex Ultra 2 View product	B Honor Watch 2 Epic View product
Display3 differ
Display type	Digital	Digital
Display resolutionDiffers	480 x 480 pixels	466 x 466 pixels
Touchscreen	Yes	Yes
Display diagonalDiffers	129.5 cm (51")	3.35 cm (1.32")
Display technology	AMOLED	AMOLED
Display brightnessDiffers	3000 cd/m²	60 cd/m²
Pixel densityKnown for one	322 ppi	Unknown — not stated by the source
Watch glass typeKnown for one	Sapphire	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
Colour displayKnown for one	Unknown — not stated by the source	Yes
Rounded display cornersKnown for one	Unknown — not stated by the source	Yes
Design6 differ
Market positioningDiffers	Sport watch	Smartwatch
Watch case sizeKnown for one	51 mm	Unknown — not stated by the source
Watch case colourDiffers	Titanium	Black
Watch case materialDiffers	Titanium, Glass Fiber Reinforced Polymer (GFRP)	Plastic, Stainless steel
Band colourDiffers	Black, Brown	Black
Band material	Silicone	Silicone
Band size	One Size	One Size
Shape	Round	Round
Wrist size rangeKnown for one	145 - 215 mm	Unknown — not stated by the source
Magnetic charging connector	Yes	Yes
Water resistanceDiffers	10 ATM	5 ATM
Waterproof up toDiffers	45 m	50 m
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Performanceidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Built-in speaker(s)	Yes	Yes
Built-in cameraKnown for one	No	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 15, Android 16, iOS 15, iOS 16, iOS 17, iOS 18, iOS 26	Unknown — not stated by the source
Operating system installedKnown for one	Zepp OS	Unknown — not stated by the source
Flash memoryKnown for one	Unknown — not stated by the source	1 GB
Featuresidentical
Heart rate monitor	Yes	Yes
Blood oxygen sensor	Yes	Yes
Sleep apnea detectionKnown for one	Yes	Unknown — not stated by the source
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
Quality of sleep	Yes	Yes
Built-in speedometerKnown for one	Yes	Unknown — not stated by the source
Alarm clock	Yes	Yes
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
Barometric altimeterKnown for one	Yes	Unknown — not stated by the source
Call notifications	Yes	Yes
Electronic compassKnown for one	Yes	Unknown — not stated by the source
Find my phone functionKnown for one	Yes	Unknown — not stated by the source
Geomagnetic sensorKnown for one	Yes	Unknown — not stated by the source
Interval training	Yes	Yes
Recommended activityKnown for one	Running, Cycling, Walking, Swimming, Climbing, Hiking, Fishing, Hunting, Skateboarding, Motor sports, Yoga, Pilates, HIIT, Gymnastics, Dance, Boxing, Kickboxing, Hockey, Football, Basketball, Volleyball, Tennis, Handball, Golf, Skiing, Diving	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
Stopwatch	Yes	Yes
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
Sun & moon informationKnown for one	Yes	Unknown — not stated by the source
Virtual pacer functionKnown for one	Yes	Unknown — not stated by the source
Weather display	Yes	Yes
World time functionKnown for one	Yes	Unknown — not stated by the source
Heart rate sensor typeKnown for one	Unknown — not stated by the source	Optical
Distance travelledKnown for one	Unknown — not stated by the source	Yes
PedometerKnown for one	Unknown — not stated by the source	Yes
Calories burnedKnown for one	Unknown — not stated by the source	Yes
MagnetometerKnown for one	Unknown — not stated by the source	Yes
Activity trackerKnown for one	Unknown — not stated by the source	Yes
Multisport modeKnown for one	Unknown — not stated by the source	Yes
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
CalendarKnown for one	Unknown — not stated by the source	Yes
Music controlKnown for one	Unknown — not stated by the source	Yes
BarometerKnown for one	Unknown — not stated by the source	Yes
Networkidentical
GPS (satellite)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionDiffers	5.2	5.3
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
BluetoothKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Battery type	Built-in battery	Built-in battery
Battery lifeKnown for one	30 day(s)	Unknown — not stated by the source
Battery life (GPS mode)Known for one	177 h	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	360 h
Charging voltageKnown for one	Unknown — not stated by the source	5 V
Battery1 differ
Battery capacityDiffers	870 mAh	300 mAh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Softwareidentical
Sports activity appsKnown for one	Strava, RunKeeper, TrainingPeaks	Unknown — not stated by the source
Other featuresidentical
Number of sports modesKnown for one	187	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51 mm	45.5 mm
DepthDiffers	51 mm	45.5 mm
ThicknessDiffers	1.43 cm	1.12 cm
WeightDiffers	89.2 g	55 g
Packaging contentidentical
Charging baseKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 55 °C

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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