Fire-Boltt Apollo 2 vs Amazfit GTR 2 comparison

Compare Fire-Boltt Apollo 2
Compare Amazfit GTR 2
key specs
Strap ColourBlack, Dark Grey, Grey and PinkObsidian Black
Display Size36mm-
Compatible OSAndroid, iOSAndroid, iOS
Strap MaterialSilicone-
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
general
BrandFire-BolttAmazfit
ModelApollo 2GTR 2
Release dateJune 23, 2023September 22, 2020
Model NumberBSW147-
Model NameFire-boltt Apollo 2GTR 2
Dial ColourBlackObsidian Black, Silver
Dial ShapeRoundRound
Strap ColourBlack, Dark Grey, Grey and PinkObsidian Black
Strap MaterialSilicone-
Water ResistantIP675 ATM
Size-Regular
Touchscreen-Yes
Dial Material-Aluminium, Stainless Steel
dimensions
Width43.5 mm46.4
Height10 mm46.4
Thickness10 mm10.7
Diameter36.322 mm-
Weight (g)100.0039.00
product details
SensorSpO2 sensor, Heart Rate tracker, Sleep tracker, Female health trackerAir pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor
Compatible DeviceAndroid, iOSAndroid, iOS
NotificationYesYes
Notification TypeSmart Notification-
Battery Type‎Lithium Ion-
Charge Time2 hours2.5 hours
Charger TypeUSB cableMagnetic
Stand By Time20 days-
Rechargeable BatteryYesYes
Battery Life-14
connectivity features
Call FunctionYes-
BluetoothBluetoothYes
Bluetooth VersionBluetooth 5.05.0
Wi-Fi-Yes
Other Connectivity Features-NFC, Wi-Fi
platform and storage features
Compatible Operating SystemAndroid, iOSAndroid, iOS
camera and display features
Display Resolution466x466 pixels454x454
Display Size36mm-
Display TypeAMOLEDAMOLED
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 MonitorBioTracker 2 PPG, bioogical data sensor
Other Watch FunctionsAlarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications-
audio and video features
Speaker-Yes
Microphone-Yes

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