Amazfit Balance Ultra vs Fire-Boltt Ninja Pro Max comparison

Show Only Differences Highlight Differences	Amazfit Balance Ultra	Fire-Boltt Ninja Pro Max
key specs
Dial Shape	Round	Square
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Colour	-	Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow
Display Size	-	40mm
Strap Material	-	Silicone
general
Brand	Amazfit	Fire-Boltt
Model	Balance Ultra	Ninja Pro Max
Release date	June 2, 2026	February 10, 2022
Dial Shape	Round	Square
Size	Regular	Regular
Touchscreen	1.5	Yes
Water Resistant	10 ATM	Yes
Water Resistance Depth	100m	-
Usage	Regular, Sports	Fitness & Outdoor
Ideal For	Unisex	Unisex
Model Name	-	Fire-Boltt Ninja Pro Max
Dial Colour	-	Black
Strap Colour	-	Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow
Strap Material	-	Silicone
dimensions
Width	51.8	34.5
Height	51.8	41.5
Diameter	15.5	40
Weight (g)	57.00	45.00
Thickness	-	9.5
product details
Sensor	heart rate, SpO2, steps, sleep tracker	SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor
Battery Type	780mAh	200
Battery Life	30 days	8 Days
Rechargeable Battery	Yes	Yes
Closure	-	Strap Buckle
Compatible Device	-	Android, iOS
Notification	-	Call, Text, Social Media
Stand By Time	-	30 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5
Wi-Fi	Yes	-
Call Features	-	Reject calls
Other Connectivity Features	-	Smart notifications
platform and storage features
Operating System	ZeppOS 6	-
Internal Memory	64GB	-
camera and display features
Display Resolution	480 x 480	240x288
Display Type	AMOLED	-
Other Display Features	up to 3000 nits, Sapphire glass cover	Touch Screen
Display Size	-	40mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Language	English	English
Number of Buttons	4	1
Date & Time Display	-	Yes
Other Fitness Features	-	Meditative breathing, sleep tracking, drink water reminders
Other Watch Functions	-	Stopwatch, sedentary reminders
audio and video features
Speaker	Yes	-
Microphone	Yes	-

Popular Smartwatch Brands