Haylou Solar vs Haylou GS
vs
General
Brand
Haylou
Haylou
Body
Shape
Circular
Circular
Colors
Black
Black
Dimensions
45.3 x 11.4mm
44.4 x 43 x 11.7mm
Weight
54g with strap
38g with strap
Strap
22mm
Display
Type
TFT
TFT
Size
1.28 inch
1.28 inches
Resolution
240 x 240 pixels
240 x 240 pixels
Features
Microphone
No
No
Camera
No
No
Waterproof
IP68
IP68
Sensors
Ultra-low dynamic optical heart rate sensor, accelerometer
Heart rate sensor, motion sensor, blood oxygen sensor
Modes
12 sports modes (Jogging, fast walking, biking, climbing, running indoor, spinning, yoga, gym, free training, basketball, football and boating)
Outdoor running, indoor running, walking, cycling, climbing, spinning, yoga, free training, gymnastics, basketball, football, and rowing
Comms
SIM
No
No
Bluetooth
5.0
5.0
WLAN
No
No
GPS
No
No
NFC
No
No
USB
No
No
Platform
OS
Android
Android
Compatibility
Android 4.4 or above; IOS 8.0 or above (Parts of the functions may be not available due to different watch version and phone in different countries)
Android 6.0 or IOS 11.0 and above
Mobile App
Haylou Fit
Haylou Fun
Battery
Capacity
340mAh
220mAh
Battery Life
15 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.)