Fitbit Charge 4 vs Lenovo HW02 Plus Smart Band comparison

Show Only Differences Highlight Differences	Fitbit Charge 4	Lenovo HW02 Plus Smart Band
key specs
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compatible Devices	iOS and Android	iPhone, Android Phones
Battery Life (Days)	7	-
Display Type	-	OLED
general
Brand	Fitbit	Lenovo
Model	Charge 4	HW02 Plus Smart Band
Release date	March 31, 2020	-
Reading Type	Digital	Digital
Ideal For	Unisex	Unisex
Suitable For	Sports, Fitness	Sports, Fitness
Water Resistant	Yes	Yes
Model Name	-	HW02 Plus
Color	-	Black
Material	-	Silicone
Function	-	Heart Rate, Steps, Calories Burned, Distance, Sleep Duration
Dial Shape	-	Rectangle
display and battery features
Battery Life (Days)	7	-
Battery Type	Lithium Polymer (Li-poly)	Lithium Ion (Li-ion)
Display Resolution	-	128 x 32 Pixels
Display Type	-	OLED
performance features
Water-Resistant Depth (metres)	50	-
Shock Resistant	-	Yes
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	v4	v4.2
Wi-Fi Enabled	-	No
compatibility
Compatible Devices	iOS and Android	iPhone, Android Phones
Compatible Android Version	-	Android 4.4 and above
Compatible iOS Version	-	iOS 8.0 and above
activity tracking function
Heart Rate Monitor	Yes	Yes
Step Counter	Yes	Yes
Alarms	-	Yes
Blood Pressure Monitor	-	Yes
Phone Notifications	-	Yes
Reminders	-	Yes
Sedentary Reminder	-	Yes
Sleep Tracking	-	Yes
sensors
Accelerometer	Yes	-
Barometric Altimeter	Yes	-
Optical Heart Rate Sensor	Yes	Yes
Vibration Motor	Yes	-
dimensions
Width (mm)	22.7	-
Height (mm)	35.8	-
Depth (mm)	12.5	-
Weight (grams)	-	18.1
workout modes
Outdoor Running	-	Yes

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