• Versatile Watch Faces Unlimited Style: APP watch faces are continuously updated. Custom watch faces are also available, allowing you to select one that perfectly matches your taste and mood
• 38g Lightweight Body Comfortable to Wear: Weighing only 38g, HAYLOU GS offers extra wearing comfort and assists your workout with no limits
• 12 Workout Modes Enjoy Your Workout: Support 12 workout modes, covering indoor and outdoor workouts. The high precision motion sensor can accurately record workout data
• IP68 Waterproof No Worry about Rain and Sweat: IP68 rated dust and water-resistant. It can easily cope with sweat and rainstorms. NO need to take off the watch even when washing hands
• All-day Heart Rate Monitoring Know Your Every Heartbeat: HAYLOU GS can perform 24-hour heart rate monitoring. You can check recent heart rate data through the APP on your phone

Specifications:

• Dimensions: 44.4 x 43 x 11.7mm
• Strap width: 22mm
• Watch weight: 38g
• Display: 1.28" TFT
• Resolution: 240x240
• Bluetooth connection: Bluetooth V5.0
• Sensors: Heart rate sensor, motion sensor, blood oxygen sensor
• Battery capacity: 220mAh
• System requirements: Android 6.0 or IOS 11.0 and above
• Battery life: Approx. 7 days (24-hour heart rate monitoring )
• Waterproof rating: IP68
• Working temperature: 0℃~45℃
• Synced data platform: Haylou Fun
• Workout modes: Outdoor running; Indoor running; Walking; Cycling; Climbing; Spinning; Yoga; Free training; Gymnastics; Basketball; Football; Rowing