CMF Watch 3 Pro vs Fire-Boltt Phoenix Ultra comparison

Compare CMF Watch 3 Pro
Compare Fire-Boltt Phoenix Ultra
key specs
Strap MaterialSiliconeSilicone
Dial ShapeRoundRound
Display TypeAMOLEDTFT LED
Ideal ForUnisexUnisex
Strap Colour-Blue, Gold, Dark Grey, Silver, Rainbow
Display Size-50mm
Compatible OS-Android, iOS
general
BrandCMF by NothingFire-Boltt
ModelCMF Watch 3 ProPhoenix Ultra
Release dateJuly 22, 2025May 1, 2023
Model NameCMF Watch 3 ProPhoenix Ultra
Dial ShapeRoundRound
Strap MaterialSiliconeSilicone
SizeRegularRegular
Water ResistantIP68IP67
UsageRegular-
Ideal ForUnisexUnisex
Dial Colour-Black
Strap Colour-Blue, Gold, Dark Grey, Silver, Rainbow
Touchscreen-Yes
Interchangeable Strap-Yes
dimensions
Height25811.95
Thickness14.4-
Diameter47-
Weight (g)51.9055.00
Width-44.6
product details
SensorAccelerometer, gyroscope, ambient light, heart rate, blood oxygen sensorSpO2 sensor, Heart Rate tracker, Sleep tracker
Battery Type350mAh-
Battery Life13 days7 days
Other Featuresstress, meanstrual health tracking-
Compatible Device-Android, iOS
Notification-Yes
Rechargeable Battery-Yes
connectivity features
Call FunctionYesYes
BluetoothYesBluetooth
Bluetooth Version5.3-
GPSYesNo
Wi-Fi-No
Messaging Support-Yes
Email Support-No
camera and display features
Display Resolution466 x 466410x502
Display TypeAMOLEDTFT LED
Other Display FeaturesAlways-On Display, 650 nits brightness60Hz refresh rate
Display Size-50mm
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CompassYesNo
CalendarYesNo
Date & Time DisplayYesYes
Calorie Count-Yes
Alarm Clock-Yes
Chronograph-Yes
Number of Buttons-1
Other Fitness Features-Activity Tracker, 120+ Sports Mode Tracking, Calorie Tracker, Sleep Monitor
Other Watch Functions-Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast Feature
audio and video features
SpeakerYesYes
MicrophoneYesYes
ratings
Overall NDTV Rating-Read Review
Design and comfort Rating-
Tracking accuracy Rating-
Companion app Rating-
Software and ecosystem Rating-
Battery life Rating-
platform and storage features
Compatible Operating System-Android, iOS

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