Display:
1.43-inch AMOLED screen, Resolution: 466x466 pixels, Always-on display (AOD), Brightness: 600 Nits, and PPI: 461. 
 
Battery & Charging:
300mAh battery capacity
Up to 10 days of battery life
Wireless charging support
Theoretical charging time: 2.5 hours
Theoretical working time: 12 days
Standby time: 25 days 
Connectivity & Features:
Bluetooth v5.3
BLE 5.3 + BT3.0
ENC (Environmental Noise Cancellation) for Bluetooth calls
100+ sports modes
IP68 water resistance rating
Health monitoring: heart rate, SpO2 (blood oxygen), and more
150+ watch faces
NFC
AI Voice Assistant
Game Health monitoring 
Other Notable Specs:
Zinc frame with 2 buttons (including a digital crown)
Weight: 60g
Dimensions: 15 x 15 x 5 cm; 150 g
Material: Silicone watch strap, Zinc shell
Accelerometer sensor: SC7A20
Heart rate sensor: LC11S
Magnetic charging
APP: Shark Wear
Supports Android 5.0/iOS 11.0 and above