1. Metal Material: This smart sports watch is made of high grade metal, sturdy and durable, rainproof and waterproof, durable and long lasting.
2. Multi Function: Multiple functions such as sports records, weather conditions, etc. It can also be used as a regular watch or a decorative item. There is an app, easy to check the data.
3. Comfortable to Wear: The sports watch is made of nylon, sturdy and stable, comfortable to wear and easy to use.
4. Built in Lithium Battery Power Supply: Hiking digital watches use built in lithium battery, easy to charge, not easy to worry about running out of power.
5. Application Scope: Altimeter watch is the best choice for outdoor fishing activities, also suitable for hiking, outdoor sports and so on.

Specification:
Item Type: Sports Smart Watch
Weight: 233g / 8.22oz
Material: Stainless Steel, Nylon
Battery Type: Lithium battery (shipped with built in battery)
Battery Capacity: 400mAh
Screen: 1.28in IPS TFT full touch HD screen
Navigation: Dual core, tracking navigation, 10 groups of target point tracking, display target point latitude and longitude, bearing and distance.
Professional Sports Data Analysis: Running, Cycling, Hiking, Triathlon, Snorkeling, Swimming, Fishing, Compass, Weather Forecast, Dynamic Heart Rate, Altitude, Barometric Pressure, Best Individual Record, Historical Data Storage etc.
Multiple Sports Modes: Outdoor, Indoor, Cycling, Hiking, Marathon, Race Walking, Scuba Diving, etc.
Exercise Data: Calories, Dynamic Heart Rate, Exercise Time, Steps, Speed, Distance, Exercise Trajectory
Function: Sleep monitoring, sedentary reminder, remote self timer, music control, metronome, alarm clock, countdown and stopwatch, etc.
Language: Simplified Chinese, Russian, English, French, Spanish, Italian, Portuguese, German, Indonesian, Japanese, Korean, Malay
Bluetooth: BT 4.0, for Android 4.4, for ios 9.0
USB Charging: charging 3 hours, use 10-15 days, standby 30