Product comparison · 2 smartwatches

Amazfit Balance Ultra vs Amazfit GTR 3 Pro + TWS UP

40specifications compared
17differ
23identical
52known for one product only

Key differences

The Amazfit GTR 3 Pro + TWS UP has 8 ppi more pixel density than the Amazfit Balance Ultra (331 ppi vs 323 ppi). The Amazfit Balance Ultra has 5 mm more watch case size than the Amazfit GTR 3 Pro + TWS UP (51 mm vs 46 mm). The Amazfit Balance Ultra has 5 ATM more water resistance than the Amazfit GTR 3 Pro + TWS UP (10 ATM vs 5 ATM). Display diagonal: 3.81 cm (1.5") on the Amazfit Balance Ultra, 3.68 cm (1.45") on the Amazfit GTR 3 Pro + TWS UP. Market positioning: Sport watch on the Amazfit Balance Ultra, Smartwatch on the Amazfit GTR 3 Pro + TWS UP.

Display diagonal
- Balance Ultra:3.81 cm (1.5")
- GTR 3 Pro + TWS UP:3.68 cm (1.45")
Pixel density
- Balance Ultra:323 ppi
- GTR 3 Pro + TWS UP:331 ppi
Market positioning
- Balance Ultra:Sport watch
- GTR 3 Pro + TWS UP:Smartwatch
Watch case size
- Balance Ultra:51 mm
- GTR 3 Pro + TWS UP:46 mm
Watch case colour
- Balance Ultra:Titanium
- GTR 3 Pro + TWS UP:Black
Watch case material
- Balance Ultra:Titanium, Plastic
- GTR 3 Pro + TWS UP:Aluminium
Wrist size range
- Balance Ultra:140 - 210 mm
- GTR 3 Pro + TWS UP:155 - 218 mm
Water resistance
- Balance Ultra:10 ATM
- GTR 3 Pro + TWS UP:5 ATM

Side by side

Differences highlightedShow differences only

Comparison of Balance Ultra, GTR 3 Pro + TWS UP
92 specifications	A Amazfit Balance 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
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
Design7 differ
Market positioningDiffers	Sport watch	Smartwatch
Watch case sizeDiffers	51 mm	46 mm
Watch case colourDiffers	Titanium	Black
Watch case materialDiffers	Titanium, Plastic	Aluminium
Band colour	Black	Black
Band materialKnown for one	Silicone, Faux leather	Unknown — not stated by the source
Band sizeKnown for one	One Size	Unknown — not stated by the source
Shape	Round	Round
Wrist size rangeDiffers	140 - 210 mm	155 - 218 mm
Magnetic charging connectorKnown for one	Yes	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 resistanceDiffers	10 ATM	5 ATM
Waterproof up toKnown for one	45 m	Unknown — not stated by the source
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
Built-in camera	No	No
FM radio	No	No
Mobile operating systems supportedDiffers	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 17, iOS 18, iOS 26	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
Operating system installed	Zepp OS	Zepp OS
Flash memoryKnown for one	64 GB	Unknown — not stated by the source
Featuresidentical
Heart rate monitor	Yes	Yes
Blood oxygen sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
Quality of sleepKnown 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	Unknown — not stated by the source
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Ambient light sensor	Yes	Yes
Barometric altimeterKnown 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
Interval trainingKnown for one	Yes	Unknown — not stated by the source
Music controlKnown for one	Yes	Unknown — not stated by the source
Recommended activityKnown for one	Running, Walking, Cycling, Swimming, Climbing, Fishing, Hunting, Skateboarding, Fitness, HIIT, Yoga, Pilates, Gymnastics, Dance, Boxing, Taekwondo, Kickboxing, Golf, Football, Basketball, Volleyball, Baseball, Hockey, Badminton, Tennis, Sailing, Diving, Skiing	Unknown — not stated by the source
Recovery advisorKnown for one	Yes	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
StopwatchKnown for one	Yes	Unknown — not stated by the source
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
Virtual pacer functionKnown for one	Yes	Unknown — not stated by the source
Weather displayKnown for one	Yes	Unknown — not stated by the source
World time functionKnown for one	Yes	Unknown — not stated by the source
ThermometerKnown for one	Yes	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
Smart notificationsKnown for one	Unknown — not stated by the source	Yes
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 lifeKnown for one	30 day(s)	Unknown — not stated by the source
Battery life (GPS mode)Differs	50 h	35 h
Charging timeKnown for one	Unknown — not stated by the source	2.5 h
Battery1 differ
Battery capacityDiffers	780 mAh	450 mAh
Softwareidentical
Sports activity appsKnown for one	Strava, TrainingPeaks	Unknown — not stated by the source
Other featuresidentical
Number of sports modesKnown for one	180	Unknown — not stated by the source
Technical detailsidentical
Replacement strap includedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51.8 mm	46 mm
DepthDiffers	51.8 mm	46 mm
ThicknessDiffers	1.55 cm	1.07 cm
WeightDiffers	57 g	32 g
Band width	2.2 cm	2.2 cm
Packaging contentidentical
Charging baseKnown 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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