Fitbit Charge 4 vs Lenovo Spectra HX03F Smart Band comparison
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key specs |
Water Resistant | Yes | Yes |
Heart Rate Monitor | Yes | - |
Compatible Devices | iOS and Android | Android & iPhone |
Battery Life (Days) | 7 | 7 |
Display Type | - | LCD |
general |
Brand | Fitbit | Lenovo |
Model | Charge 4 | Spectra HX03F 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 Number | - | Spectra HX03F |
Model Name | - | Spectra HX03F |
Color | - | Black |
Material | - | Silicone |
Touch Enabled | - | Yes |
Function | - | Heart Rate, Tracks Steps, Distance, Calories Burned, Pedometer, Sleep Monitor, Alarm Clock Reminder, Anti Sleep Mode, Sedentary Reminder, Sports Statistics, Motion Reminder |
Dial Shape | - | Rectangle |
display and battery features |
Battery Life (Days) | 7 | 7 |
Battery Type | Lithium Polymer (Li-poly) | Lithium Ion (Li-ion) |
Display Resolution | - | 160 x 80 Pixels |
Display Type | - | LCD |
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 | Android & iPhone |
Compatible Android Version | - | Android 5.0 and above |
Compatible iOS Version | - | iOS 9.0 and above |
activity tracking function |
Heart Rate Monitor | Yes | - |
Step Counter | Yes | - |
sensors |
Accelerometer | Yes | - |
Barometric Altimeter | Yes | - |
Optical Heart Rate Sensor | Yes | Yes |
Vibration Motor | Yes | Yes |
Gyroscope | - | Yes |
dimensions |
Width (mm) | 22.7 | - |
Height (mm) | 35.8 | - |
Depth (mm) | 12.5 | - |
Weight (grams) | - | 20 |
workout modes |
Exercise | - | Yes |
Outdoor Running | - | Yes |
Cycling | - | Yes |
Walking | - | Yes |
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