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Balance 3 vs Galaxy Watch Ultra 2025

Amazfit Balance 3 vs Samsung Galaxy Watch Ultra 2025

What Balance 3 does better (4) and where Galaxy Watch Ultra 2025 wins (1) — every spec side by side.

Amazfit · 2026Balance 3

9.6Score

4 advantages≈ $370

Higher score

Samsung · 2025Galaxy Watch Ultra 2025

7.7Score

1 advantage≈ $320

8.6Display7.9

9.4Battery life5.2

5.0Health tracking8.6

9.4Sports & outdoor8.0

5.2Smart features7.4

9.5Build & durability9.3

Dimensions

Size comparison

Balance 3Galaxy Watch Ultra 2025

	Balance 3	Galaxy Watch Ultra 2025	Difference
Height	51.4 mm	47.4 mm	+4 mm
Width	51.4 mm	47.1 mm	+4.3 mm
Thickness	12.5 mm	12.1 mm	+0.4 mm
Weight	62 g	61 g	+1 g

Drawn to the same scale from the official dimensions (front and side).

Why is Balance 3 better than Galaxy Watch Ultra 2025?

Battery life (smartwatch mode)21 days vs 2.5 days8.4×
Wi-FiWi-Fi 4 vs Wi-Fi 14×
Voice assistantYes · Galaxy Watch Ultra 2025: Yes
Battery capacity658 mAh vs 590 mAh+12%

Why is Galaxy Watch Ultra 2025 better than Balance 3?

Thickness12.5 mm vs 12.1 mm+3%

Specifications

Side by side

Only differences	Amazfit Balance 3≈ $3709.6	Samsung Galaxy Watch Ultra 2025≈ $3207.7
Design & durability
Case size	49 mm	47 mm
Weight	62 g	61 g
Thickness	12.5 mm	12.1 mm
Height	51.4 mm	47.4 mm
Width	51.4 mm	47.1 mm
Case material	Titanium	Titanium
Sapphire crystal	Yes	Yes
Lens / cover glass	Sapphire glass	Saphirglas Saphirglas
Strap material	—	Silikon
Water resistance	10 ATM	10 ATM
Ingress protection	—	IP68
Water resistance (IPx)	—	IPx8
Water rating (maker)	—	100 m / 10 bar / 10 ATM
Military-grade (MIL-STD-810)	Yes	Yes
Display
Screen size	1.5″	1.5″
Display technology	AMOLED	AMOLED
Panel	AMOLED	Super AMOLED
AMOLED / OLED display	Yes	Yes
Touchscreen	Yes	—
Resolution (width)	480 px	480 px
Resolution (height)	480 px	480 px
Pixel density	323 ppi	—
Peak brightness	3,000 nits	—
Battery
Battery life (smartwatch mode)	21 days	2.5 days
GPS battery life (dual-band)	41 h	—
Battery life (hours)	—	60 h
Battery capacity	658 mAh	590 mAh
Battery type	—	Li-Po
Wireless charging	—	Yes
Charging	—	kabellos, magnetisches Ladekabel, magnetische Ladeschale
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	—	Yes
Skin temperature	—	Yes
Temperature sensor	Yes	—
HRV tracking	—	Yes
Sleep tracking	Yes	Yes
Sensors	—	heart rate, SpO2, barometer, accelerometer, ambient light
Sports & navigation
Built-in GPS	Yes	Yes
Dual-band GPS	Yes	—
Satellite systems	—	GPS, GLONASS, GALILEO, BDS
Barometric altimeter	Yes	Yes
Compass	Yes	—
Multisport / triathlon mode	—	Yes
Sport profiles	180	—
LED flashlight	Yes	—
Connectivity
NFC payments	—	Yes
LTE (cellular)	—	Yes
Wi-Fi	Wi-Fi 4	Wi-Fi 1
Bluetooth	5.2	5.3
Smart features
Calls from the wrist	Yes	—
Speaker	Yes	—
Microphone	Yes	—
Voice assistant	Yes	Yes
Music on the watch	Yes	Yes
Storage	64 GB	64 GB
RAM	—	2 GB
Platform
Operating system	—	wear OS 6, One UI 8
Platform	Proprietary	Wear OS
Works with	Android, iOS	Android
Chipset	—	Exynos W1000