Fitbit Charge 4 vs Lenovo Cardio 2 Smart Band comparison

Compare Fitbit Charge 4
Compare Lenovo Cardio 2 Smart Band
key specs
Water ResistantYesYes
Heart Rate MonitorYesYes
Compatible DevicesiOS and AndroidAndroid Phones
Battery Life (Days)720
Display Type-OLED
general
BrandFitbitLenovo
ModelCharge 4Cardio 2 Smart Band
Release dateMarch 31, 2020-
Reading TypeDigitalDigital
Ideal ForUnisexUnisex
Suitable ForSports, Fitness-
Water ResistantYesYes
Model Number-HX06H
Model Name-Cardio 2
Color-Black
Touch Enabled-Yes
Dial Shape-Rectangle
display and battery features
Battery Life (Days)720
Battery TypeLithium Polymer (Li-poly)Lithium Ion (Li-ion)
Display Type-OLED
Battery Capacity (mAh)-100
performance features
Water-Resistant Depth (metres)5050
connectivity features
Bluetooth EnabledYesYes
Bluetooth Versionv4v5.0
Wi-Fi Enabled-Yes
compatibility
Compatible DevicesiOS and AndroidAndroid Phones
activity tracking function
Heart Rate MonitorYesYes
Step CounterYesYes
Alarms-Yes
Calories Burned-Yes
Distance Covered-Yes
Phone Notifications-Yes
Reminders-Yes
Sedentary Reminder-Yes
Sleep Tracking-Yes
sensors
AccelerometerYes-
Barometric AltimeterYes-
Optical Heart Rate SensorYesYes
Vibration MotorYesYes
dimensions
Width (mm)22.7-
Height (mm)35.8-
Depth (mm)12.57.3
Weight (grams)-18.1
workout modes
Outdoor Running-Yes
Cycling-Yes
Walking-Yes

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