Fire-Boltt Ninja vs Citizen CZ Smart comparison

Compare Fire-Boltt Ninja
Compare Citizen CZ Smart
key specs
Strap ColourBlackBlue, Black, Silver
Display Size33mm46mm
Compatible OSAndroid, iOSAndroid, iOS
Strap MaterialSiliconeStainless Steel
Dial ShapeRectangleRound
Ideal ForUnisex-
Display Type-AMOLED
general
BrandFire-BolttCitizen
ModelNinjaCZ Smart
Release dateAugust 4, 2021November 17, 2020
Model NumberBSW007-
Model NameNinja touch to Wake SpO2CZ Smart
Dial ShapeRectangleRound
Strap MaterialSiliconeStainless Steel
SizeRegularRegular
TouchscreenYesYes
Water ResistantYes3ATM
Water Resistance Depth1m30 metres
Dial MaterialMetalStainless Steel
Ideal ForUnisex-
Strap ColourBlackBlue, Black, Silver
Dial ColourBlackBlack, Bue
Interchangeable Strap-Yes
dimensions
Width411.81
Height34-
Thickness10-
Diameter33-
Weight (g)80.00-
product details
SensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure MonitorHeart rate sensor, Barometer, Accelerometer, Gyroscope
Compatible DeviceAndroid, iPhoneAndroid, iOS
NotificationYesYes
Battery TypeLi-ion-
Battery Life5 days24+ hours
Charge Time120 minutes-
Stand By Time15 days-
Rechargeable BatteryYesYes
Charger Type-Magnetic
Other Features-80 percent in 40 minutes
connectivity features
Call FunctionNo-
BluetoothBluetoothYes
Bluetooth Version5.0-
Messaging SupportYes-
Operating Range10m-
Third Party App SupportLimited-
Wi-Fi-Yes
GPS-Yes
Other Connectivity Features-NFC, Wi-Fi
platform and storage features
Compatible Operating SystemAndroid, iOSAndroid, iOS
Operating System-Wear OS
Internal Memory-8GB
camera and display features
Display Resolution240x240416x416
Display Size33mm46mm
Backlight DisplayYes-
Scratch ResistantYesCorning Gorilla Glass
Display Type-AMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
CalendarYesYes
Alarm ClockYesYes
ChronographNo-
Date & Time DisplayYesYes
LanguageEnglishEnglish
Other Fitness Features7 sports modes-
Number of Buttons-3
Other Watch Functions-Notifications, alarms, reminders, controlling music
audio and video features
Speaker-Yes
Microphone-Yes

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