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Fire-Boltt Apollo 2 vs Amazfit GTR 3 Pro comparison

 Compare Fire-Boltt Apollo 2
Fire-Boltt Apollo 2
Compare Amazfit GTR 3 Pro
Amazfit GTR 3 Pro
key specs
Strap ColourBlack, Dark Grey, Grey and PinkBlack
Display Size36mm36mm
Compatible OSAndroid, iOSAndroid, iOS
Strap MaterialSilicone-
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal For-Unisex
general
BrandFire-BolttAmazfit
ModelApollo 2GTR 3 Pro
Release dateJune 23, 2023October 11, 2021
Model NumberBSW147-
Model NameFire-boltt Apollo 2-
Dial ColourBlackBlack
Dial ShapeRoundRound
Strap ColourBlack, Dark Grey, Grey and PinkBlack
Strap MaterialSilicone-
Water ResistantIP67Yes
Size-Regular
Touchscreen-Yes
Interchangeable Strap-Yes
Water Resistance Depth-5 ATM
Dial Material-Aluminium
Ideal For-Unisex
dimensions
Width43.5 mm46
Height10 mm46
Thickness10 mm10.7
Diameter36.322 mm-
Weight (g)100.0042.00
product details
SensorSpO2 sensor, Heart Rate tracker, Sleep tracker, Female health trackerAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Compatible DeviceAndroid, iOSAndroid, iPhone
NotificationYesYes
Notification TypeSmart Notification-
Battery Type‎Lithium IonLi-ion
Charge Time2 hours-
Charger TypeUSB cable-
Stand By Time20 days-
Rechargeable BatteryYes-
Battery Life-12 days
connectivity features
Call FunctionYes-
BluetoothBluetoothBluetooth
Bluetooth VersionBluetooth 5.05.0
GPS-Yes
Messaging Support-Yes
Third Party App Support-Yes
platform and storage features
Compatible Operating SystemAndroid, iOSAndroid, iOS
Operating System-ZeppOS
camera and display features
Display Resolution466x466 pixels480x480
Display Size36mm36mm
Display TypeAMOLEDAMOLED
Backlight Display-Yes
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons22
Other Fitness FeaturesActivity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor150 sports mode
Other Watch FunctionsAlarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications-
Altimeter-Yes
Chronograph-Yes
Language-English
audio and video features
Speaker-Yes
Microphone-Yes
Voice Control-Yes

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