Xiaomi Mi Band 9 vs Fire-Boltt Invincible comparison

Show Only Differences Highlight Differences	Xiaomi Mi Band 9	Fire-Boltt Invincible
key specs
Dial Shape	Rectangle	Round
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Display Size	-	34mm
Compatible OS	-	Android, iOS
Display Type	-	AMOLED
general
Brand	Xiaomi	Fire-Boltt
Model	Mi Band 9	Invincible
Release date	July 19, 2024	October 1, 2021
Dial Shape	Rectangle	Round
Size	Regular	Regular
Touchscreen	1.62	Yes
Interchangeable Strap	Yes	-
Water Resistant	5ATM	IP67
Usage	Regular	-
Ideal For	Unisex	Unisex
Model Number	-	BSW020
Model Name	-	Invincible
Strap Colour	-	Black
dimensions
Width	21.6	45
Height	46.5	45
Thickness	10.99	11
Weight (g)	15.80	51.00
product details
Sensor	Optical heart rate, blood oxygen, six-axis motion	Accelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor
Battery Type	233	-
Compatible Device	-	Android, iPhone
Notification	-	Yes
Battery Life	-	7 days
Charge Time	-	2 hours
Charger Type	-	Magnetic
Stand By Time	-	15 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.4	5.0
Call Function	-	Yes
platform and storage features
Operating System	HyperOS	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	192 x 490	454x454
Display Size	-	34mm
Display Type	-	AMOLED
Other Display Features	-	Always-On Display
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Alarm Clock	-	Yes
Language	-	English
Other Fitness Features	-	100 sports modes
Other Watch Functions	-	8GB storage, 100 watch faces, calculator, TWS Connect, Quick Dial, flashlight
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Other Multimedia Features	-	music control, camera control

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