Fitbit Charge 6 vs Fire-Boltt Ninja Call 2 comparison

Show Only Differences Highlight Differences	Fitbit Charge 6	Fire-Boltt Ninja Call 2
key specs
Strap Material	Silicone	Silicone
Dial Shape	Rectangle	Square
Ideal For	Unisex	Unisex
Strap Colour	-	Black, Blue, Gold, Red, Silver
general
Brand	Google	Fire-Boltt
Model	Fitbit Charge 6	Ninja Call 2
Release date	September 28, 2023	March 1, 2022
Model Name	Fitbit Charge 6	Fire-Boltt Ninja Call 2
Dial Shape	Rectangle	Square
Strap Material	Silicone	Silicone
Water Resistant	5 ATM	Yes
Water Resistance Depth	50 m	-
Usage	Regular	Fitness & Outdoor
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Dial Colour	-	Black
Strap Colour	-	Black, Blue, Gold, Red, Silver
Size	-	Regular
Touchscreen	-	Yes
product details
Maximum Operating Altitude	GPS, GLONASS, optical heart rate monitor, 3-axis accelerometer, red and infrared sensors for oxygen saturation (SpO2) monitor, device temperature sensor, multipurpose electrical sensors	-
Battery Life	7 days	10 Days
Rechargeable Battery	Yes	Yes
Sensor	-	SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor
Compatible Device	-	Android, iOS
Notification	-	Call, Text, Social Media
connectivity features
GPS	Yes	-
Call Function	-	Yes
Bluetooth	-	Yes
Bluetooth Version	-	5
Call Features	-	calling
Other Connectivity Features	-	Smart notifications
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compass	Yes	-
Calendar	Yes	-
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
Alarm Clock	-	Yes
Number of Buttons	-	1
Other Fitness Features	-	Meditative breathing, sleep tracking, drink water reminders
Other Watch Functions	-	Stopwatch, sedentary reminders
camera and display features
Display Resolution	-	240x288
Other Display Features	-	Touch Screen
audio and video features
Other Multimedia Features	-	Music control

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