Fire-Boltt Ninja Call 2 vs Amazfit GTS comparison

Compare Fire-Boltt Ninja Call 2
Compare Amazfit GTS
key specs
Strap ColourBlack, Blue, Gold, Red, SilverObsidian Black
Strap MaterialSiliconeSilicone
Dial ShapeSquareRectangle
Ideal ForUnisexUnisex
Display Size-42mm
Compatible OS-Android 5.0 or iOS 10.0 and above
Display Type-AMOLED
general
BrandFire-BolttAmazfit
ModelNinja Call 2GTS
Release dateMarch 1, 2022October 11, 2019
Model NameFire-Boltt Ninja Call 2Amazfit GTS
Dial ColourBlackBlack
Dial ShapeSquareRectangle
Strap ColourBlack, Blue, Gold, Red, SilverObsidian Black
Strap MaterialSiliconeSilicone
SizeRegularRegular
TouchscreenYesYes
Water ResistantYes5 ATM
UsageFitness & Outdoor-
Ideal ForUnisexUnisex
product details
SensorSpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate SensorAccelerometer, Geomagnetic sensor, Barometer, Ambient Light Sensor
Compatible DeviceAndroid, iOS-
NotificationCall, Text, Social Media-
Battery Life10 Daysup to 14 days
Rechargeable BatteryYesYes
Battery Type-Lithium-Ion Polymer
Charge Time-About 2 hours
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version55.0
Call Featurescalling-
Other Connectivity FeaturesSmart notifications-
GPS-Yes
camera and display features
Display Resolution240x288348x442 pixels
Other Display FeaturesTouch Screen-
Display Size-42mm
Display Type-AMOLED
Scratch Resistant-Corning Gorilla 3
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
Alarm ClockYes-
Date & Time DisplayYesYes
LanguageEnglishEnglish
Number of Buttons1-
Other Fitness FeaturesMeditative breathing, sleep tracking, drink water reminders-
Other Watch FunctionsStopwatch, sedentary reminders-
Compass-Yes
audio and video features
Other Multimedia FeaturesMusic control-
dimensions
Width-36.25
Height-43.25
Thickness-9.4
Weight (g)-24.80
platform and storage features
Compatible Operating System-Android 5.0 or iOS 10.0 and above

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