Haylou RS4 Plus vs Haylou GS
vs
General
Brand
Haylou
Haylou
Body
Shape
Rectangular
Circular
Colors
Black, Silver, Gold
Black
Dimensions
45.2 x 37.2 x 10.4mm
44.4 x 43 x 11.7mm
Weight
57.6g with strap
38g with strap
Strap
20mm
22mm
Display
Type
AMOLED
TFT
Size
1.78 inches
1.28 inches
Resolution
368 x 448 pixels
240 x 240 pixels
Features
Microphone
No
No
Camera
No
No
Waterproof
IP68
IP68
Sensors
Heart rate sensor, motion sensor, SpO2 sensor
Heart rate sensor, motion sensor, blood oxygen sensor
Modes
105 modes
Outdoor running, indoor running, walking, cycling, climbing, spinning, yoga, free training, gymnastics, basketball, football, and rowing
Comms
SIM
No
No
Bluetooth
5.1
5.0
WLAN
No
No
GPS
No
No
NFC
No
No
USB
No
No
Platform
OS
Andriod
Android
Compatibility
Android 6.0 or iOS 11.0 and above
Android 6.0 or IOS 11.0 and above
Mobile App
Haylou Fun
Haylou Fun
Battery
Capacity
230mAh
220mAh
Battery Life
10 days (24-hour heart rate monitoring)
20 days (Basic usage mode) 7 days (24-hour heart rate monitoring; Sp02 tracking twice a day; incoming call reminder twice a day; message reminder 8 times a day; raise-to wake 150 times a day; exercise twice a week, run for 30 minutes each time.)