HMD Watch X1 vs Fire-Boltt Phoenix Ultra comparison

Show Only Differences Highlight Differences	HMD Watch X1	Fire-Boltt Phoenix Ultra
key specs
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	Blue, Gold, Dark Grey, Silver, Rainbow
Display Size	36mm	50mm
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
Compatible OS	-	Android, iOS
Strap Material	-	Silicone
Display Type	-	TFT LED
general
Brand	HMD	Fire-Boltt
Model	Watch X1	Phoenix Ultra
Release date	January 27, 2026	May 1, 2023
Model Name	HMD WATCH X1	Phoenix Ultra
Dial Colour	Black	Black
Dial Shape	Round	Round
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	Blue, Gold, Dark Grey, Silver, Rainbow
Touchscreen	Yes	Yes
Water Resistant	Yes	IP67
Water Resistance Depth	IP68	-
Usage	Fitness & Outdoor	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Size	-	Regular
Interchangeable Strap	-	Yes
dimensions
Width	46.5	44.6
Height	46.5	11.95
Thickness	11	-
Diameter	22	-
Weight (g)	65.50	55.00
product details
Sensor	Accelerometer (G-sensor), Heart rate sensor, SpO2 Sensor	SpO2 sensor, Heart Rate tracker, Sleep tracker
Compatible Device	Android and iOS	Android, iOS
Notification	Yes	Yes
Notification Type	Smart Notifications	-
Battery Life	Five days	7 days
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	Yes
Call Features	Make and Receive calls	-
Bluetooth	-	Bluetooth
Wi-Fi	-	No
GPS	-	No
Messaging Support	-	Yes
Email Support	-	No
camera and display features
Display Resolution	466x466	410x502
Display Size	36mm	50mm
Display Type	-	TFT LED
Other Display Features	-	60Hz refresh rate
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	No
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Compass	-	No
Chronograph	-	Yes
Number of Buttons	-	1
Other Fitness Features	-	Activity Tracker, 120+ Sports Mode Tracking, Calorie Tracker, Sleep Monitor
Other Watch Functions	-	Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast Feature
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
platform and storage features
Compatible Operating System	-	Android, iOS
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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