HMD Watch X1 vs Fitbit Ionic comparison

Show Only Differences Highlight Differences	HMD Watch X1	Fitbit Ionic
key specs
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	-
Display Size	36mm	32mm
Dial Shape	Round	-
Ideal For	Unisex	Unisex
Compatible OS	-	Android, iOS
Strap Material	-	Elastomer
general
Brand	HMD	Fitbit
Model	Watch X1	Ionic
Release date	January 27, 2026	August 1, 2017
Model Name	HMD WATCH X1	-
Dial Colour	Black	-
Dial Shape	Round	-
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	-
Touchscreen	Yes	Yes
Water Resistant	Yes	Yes
Water Resistance Depth	IP68	50 metres
Usage	Fitness & Outdoor	-
Ideal For	Unisex	Unisex
Strap Material	-	Elastomer
Size	-	Regular
dimensions
Width	46.5	-
Height	46.5	-
Thickness	11	-
Diameter	22	-
Weight (g)	65.50	303.30
product details
Sensor	Accelerometer (G-sensor), Heart rate sensor, SpO2 Sensor	3-axis Accelerometer, 3-axis Gyroscope, Optical Heart Rate Sensor, Altimeter, Ambient Light Sensor
Compatible Device	Android and iOS	Android, iPhone
Notification	Yes	Yes
Notification Type	Smart Notifications	Vibration
Battery Life	Five days	-
Battery Type	-	Lithium Polymer
Charge Time	-	120 minutes
Stand By Time	-	Upto 6 Days
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Call Features	Make and Receive calls	-
Bluetooth	-	Yes
Wi-Fi	-	Yes
GPS	-	Yes
Other Connectivity Features	-	NFC
camera and display features
Display Resolution	466x466	240x180
Display Size	36mm	32mm
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Chronograph	-	Yes
Number of Buttons	-	3
platform and storage features
Operating System	-	Fitbit OS
Compatible Operating System	-	Android, iOS

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