Realme Band vs Lenovo Cardio 2 Smart Band comparison

Show Only Differences Highlight Differences	Realme Band	Lenovo Cardio 2 Smart Band
key specs
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	Yes
Battery Life (Days)	Up to 9 days	20
Display Type	-	OLED
Compatible Devices	-	Android Phones
general
Brand	Realme	Lenovo
Model	Band	Cardio 2 Smart Band
Release date	March 5, 2020	-
Color	Black, Green, Yellow	Black
Reading Type	Digital	Digital
Ideal For	Unisex	Unisex
Suitable For	Sports, Fitness	-
Touch Enabled	Yes	Yes
Water Resistant	Yes	Yes
Dial Shape	Rectangle	Rectangle
Model Number	-	HX06H
Model Name	-	Cardio 2
display and battery features
Display Resolution	80x160 pixels	-
Battery Life (Days)	Up to 9 days	20
Battery Capacity (mAh)	90	100
Display Type	-	OLED
Battery Type	-	Lithium Ion (Li-ion)
performance features
Water-Resistant Depth (metres)	1.5	50
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	v4.2	v5.0
Wi-Fi Enabled	-	Yes
compatibility
Compatible Android Version	Android 5.0 and above	-
Compatible Devices	-	Android Phones
activity tracking function
Alarms	Yes	Yes
Calories Burned	Yes	Yes
Do Not Disturb Mode	Yes	-
Heart Rate Monitor	Yes	Yes
Phone Notifications	Yes	Yes
Sleep Tracking	Yes	Yes
Step Counter	Yes	Yes
Distance Covered	-	Yes
Reminders	-	Yes
Sedentary Reminder	-	Yes
workout modes
Outdoor Running	Yes	Yes
Cycling	Yes	Yes
Walking	Yes	Yes
Other Workout Modes	Cricket, yoga, hiking, climbing, spinning, fitness	-
sensors
Accelerometer	Yes	-
Optical Heart Rate Sensor	Yes	Yes
Vibration Motor	Yes	Yes
dimensions
Weight (grams)	20	18.1
Width (mm)	19.6	-
Height (mm)	240	-
Depth (mm)	11.9	7.3