Pebble Cosmos Bold Pro vs Fire-Boltt Ninja Bell comparison

Compare Pebble Cosmos Bold Pro
Compare Fire-Boltt Ninja Bell
key specs
Strap ColourBlack, Gold, Silver, GunmetalBlack, Blue, Gold, Green, Grey, Pink, Purple
Display Size35mm43mm
Compatible OSAndroid, iOS-
Dial ShapeRoundSquare
Strap Material-Silicone
Ideal For-Unisex
general
BrandPebbleFire-Boltt
ModelCosmos Bold ProNinja Bell
Release dateMay 3, 2023June 1, 2022
Model NumberPFB42BSW040
Model NameCosmos Bold ProFire-Boltt Ninja Bell
Dial ShapeRoundSquare
Strap ColourBlack, Gold, Silver, GunmetalBlack, Blue, Gold, Green, Grey, Pink, Purple
SizeRegularRegular
Interchangeable StrapYes-
Water ResistantIP67Yes
Dial MaterialMetal-
Dial Colour-Gold
Strap Material-Silicone
Touchscreen-Yes
Usage-Fitness & Outdoor
Ideal For-Unisex
product details
SensorSpO2 sensor, Heart Rate tracker, Sleep trackerSpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor
Compatible DeviceAndroid, iOSAndroid, iOS
NotificationYesCall, Text, Social Media
Notification TypeCalls, Sms, Email, Whatsapp and Social Media-
Battery Life5 days-
Charger TypeWired charging-
Stand By Time7 days25 Days
Rechargeable BatteryYesYes
Other FeaturesAlarm & Notification, Zen Mode, Sleep, Display Timer, Flashlight, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style-
Closure-Strap Buckle
connectivity features
Call FunctionYesYes
BluetoothBluetoothYes
Messaging SupportYes-
Call Features-Reject Calls, Take Calls, Speed Dial, Save Contacts, Call History, Calling Support via inbuilt Mic and Speaker
Other Connectivity Features-Smart notifications
platform and storage features
Compatible Operating SystemAndroid, iOS-
camera and display features
Display Resolution360x360 pixels240x280
Display Size35mm43mm
Other Display Features500 nits brightness, IPS HD displayTouch Screen
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CalendarYes-
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons11
Other Fitness FeaturesSteps pedometer, SPO2, Heart Rate Monitor, over 100 sports modesSleep tracking
Other Watch FunctionsAlarm & Notification, Zen Mode, Sleep, Find Phone, Voice Assistant, Music, Camera Shutter, Menu StyleSedentary reminders
Chronograph-Yes
Language-English
dimensions
Width-44.17
Height-35.78
Thickness-11.6
Diameter-43
Weight (g)-51.00

Advertisement

© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »