Amazfit Stratos 3 Smart Watch

• Amazfit Stratos 3 provides in-depth analytics of the sport you play with data such as VO2Max, Training Load, Training Effect, Recovery Time, etc. by analyzing your heart rate and all fitness related data.
• Amazfit Stratos 3 adopts a 1.34-inch full round transflective MIP display perfectly suitable for outdoor use; the brighter the light is, the clearer the display looks. The four physical buttons enable you to browse through the features and control the device without using the touch screen.
• Stratos 3 is integrated with two main control chips and two operating systems and is suitable for both professional sports and daily life. 7-Day smart mode enables full functional mode supporting 80-sports modes and professional algorithms while 14-day ultra-endurance mode enables daily life functions.
• The integrated Sony GNSS chips support four different global positioning systems: GPS, GLONASS, BEIDOU and GALILEO. You can combine any two of them to form three different positioning patterns, which enhances the positioning speed and tracking accuracy.

Specification:

• Case Diameter: 48.6mm
• Case Thickness: 13.4 mm
• Weight (without strap): Approx. 40.4 g
• Body Material: 316L stainless steel and zirconia ceramic bezel, reinforced plastic bottom case, 316L stainless steel button and U-shaped frame
• Strap Material: Silicone
• Strap Length: 120 mm (long), 75 mm (short)
• Strap Width: 22 mm
• Waterproof Rating: 15 ATM (up to 50 meters water depth)
• Display: 1.34″ full round MIP Transflective TFT
• Resolution: 320 x 320
• Touch Screen: Corning Gorilla 3 generation tempered glass + anti-fingerprint coating
• Sensors: BioTracker™ PPG Bio-Tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor,Air pressure sensor
• Connectivity: Bluetooth 4.2 + BLE 5.0
• WiFi 2.4GHz 802.11 b/g/n
• Multiple Positioning: Four Satellites Three Modes (GPS + GLONASS / GPS + GALILEO / GPS + BEIDOU)
• Battery: 300mAh lithium-ion polymer battery (typical value)
• Charging Time: About 2.5 hours
• Charging Method : SB Magnetic charging stand / 4-pins POGO pin
• Operating System: Amazfit OS
• Supported Devices: Android 5.0 or iOS 10.0 and above
• Accessories: Magnetic charging stand, user manual Application