Amazfit GTR 4 New vs Fire-Boltt Apollo 2 comparison

Compare Amazfit GTR 4 New
Compare Fire-Boltt Apollo 2
key specs
Strap ColourBlack Fluororubber, Brown LeatherBlack, Dark Grey, Grey and Pink
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisex-
Display Size-36mm
Compatible OS-Android, iOS
Strap Material-Silicone
general
BrandAmazfitFire-Boltt
ModelGTR 4 NewApollo 2
Release dateSeptember 4, 2024June 23, 2023
Model NameGTR 4 NewFire-boltt Apollo 2
Dial ShapeRoundRound
Strap ColourBlack Fluororubber, Brown LeatherBlack, Dark Grey, Grey and Pink
SizeRegular-
Touchscreen1.45-
Water Resistant5 ATMIP67
UsageRegular-
Dial MaterialStainless Steel-
Ideal ForUnisex-
Model Number-BSW147
Dial Colour-Black
Strap Material-Silicone
dimensions
Width46.543.5 mm
Height46.510 mm
Thickness11.210 mm
Weight (g)49.00100.00
Diameter-36.322 mm
product details
Sensorheart rate, SpO2, steps, sleep trackerSpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker
Compatible DeviceAndroid 7.0 and above, iOS 12.0 and aboveAndroid, iOS
Battery Type475‎Lithium Ion
Battery Life12 days-
Rechargeable BatteryYesYes
Notification-Yes
Notification Type-Smart Notification
Charge Time-2 hours
Charger Type-USB cable
Stand By Time-20 days
connectivity features
Call FunctionYesYes
BluetoothYesBluetooth
Bluetooth Version5.0Bluetooth 5.0
Wi-FiYes-
GPSYes-
platform and storage features
Operating SystemZeppOS 2.0-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution466 x 466466x466 pixels
Display TypeAMOLEDAMOLED
Display Size-36mm
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
Date & Time DisplayYesYes
LanguageEnglish-
Number of Buttons22
Other Fitness FeaturesMenstrual health trackerActivity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor
Calorie Count-Yes
Compass-Yes
Calendar-Yes
Alarm Clock-Yes
Other Watch Functions-Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications
audio and video features
SpeakerYes-
MicrophoneYes-

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