Apple Watch Ultra 4 vs X-Fit 2 comparison

Show Only Differences Highlight Differences	Apple Watch Ultra 4	X-Fit 2
key specs
Display Size	49mm	-
Dial Shape	Rectangle	Rectangle
Display Type	OLED Retina	-
Ideal For	Unisex	Unisex
general
Brand	Apple	-
Model	Watch Ultra 4	X-Fit 2
Release date	September 9, 2026	August 4, 2022
Dial Shape	Rectangle	Rectangle
Usage	Regular, Sports	-
Ideal For	Unisex	Unisex
Touchscreen	-	Yes
Water Resistant	-	Yes
Water Resistance Depth	-	IP68
Dial Material	-	Polycarbonate
product details
Sensor	Health Sensing System, optical and electrical heart sensors, blood oxygen sensor, temperature sensor, depth gauge, water temperature sensor, compass, always-on altimeter, high-g accelerometer, gyroscope, ambient light sensor	Accelerometer Sensor, Optical Heart Rate, SpO2 Sensor
Battery Type	Rechargeable lithium-ion	-
Battery Life	up to 50 hours	-
Charger Type	Magnetic charging port	-
Rechargeable Battery	Yes	-
Compatible Device	-	Android and iOS
Notification	-	Yes
Notification Type	-	Smart
Charge Time	-	2.5
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	-
Bluetooth Version	-	5
platform and storage features
Operating System	watchOS 27	-
Processor Name	Apple S11 chip	-
Internal Memory	64GB	-
camera and display features
Display Resolution	422 × 514	-
Display Size	49mm	-
Display Type	OLED Retina	-
Scratch Resistant	Sapphire crystal	-
Other Display Features	3000 nits peak brightness, 1 nit minimum brightness, 1Hz refresh rate, 326ppi, Night Mode	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	-
Chronograph	Yes	-
Date & Time Display	Yes	-
Language	English	-
Number of Buttons	3	-
Other Fitness Features	Readiness score, HRV, heart rate zones, Training Load, Workout Effort, VO2 max, custom workouts, race route, Pacer, cadence, stride length, running power, multisport workouts, cycling metrics, swimming metrics, diving, depth gauge, water temperature, GPS, elevation tracking, Backtrack and offline maps	-
Other Watch Functions	-	Alarm, calendar reminder, call and SMS reply with compatibility for Android devices only, Find my phone, remote music control, timer, wake gestures
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Siri AI	-
dimensions
Width	-	43.7
Height	-	35.9
Thickness	-	11.4
Weight (g)	-	36.80

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