• Voice assistant built-in: YES
• Bluetooth-compatible Version: 5.0
• Metrics measured: Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor
• Activity Tracked: Other
• Category: Smart Watches
• Screen Material: AMOLED
• Band Detachable: Yes
• APP Download Available: No
• Battery Detachable: No
• CPU Manufacturer: qualcomm
• Resolution: 372*430
• Display Size: 1.75
• Movement Type: Manual Kinetic
• Style: Healthy
• Application Age Group: Adult
• Screen Shape: Square
• Case Material: Rubber
• Band Material: Silica gel
• Waterproof Grade: Life Waterproof
• SIM Card Available: No
• Mechanism: Yes
• Multiple Dials: Yes
• GPS: Yes
• Network Mode: None
• Battery Capacity: 300-450mah
• Rear Camera: None
• RAM: 1GB
• ROM: 8GB
• System: Android OS
• Type: On Wrist
• Compatibility: All Compatible
• Language: English
• Function: fitness tracker,sleep tracker,Message Reminder,Heart Rate Tracker
• Brand Name: OPPO

If, for whatever reason, you decide that our product isn’t right for you, just return it to our Warehouse and we will refund your purchase within 30 days from the day that you received your order.

We ship straight from our US and EU warehouses. Our average shipping times in the US are 3-7 business days and free shipping applies over a certain cart value, this depends on the region.