Powered by you, the Matrix PowerWatch is the world's first smartwatch that you don't have to charge. Powered by your body heat, it measures calories burned, activity level and sleep using advanced thermoelectric technology. It is the only smartwatch to feature a power meter which displays how much electrical power you are generating.

Don't have to recharge -The PowerWatch runs off your body heat and when you take it off, your data is stored in the memory, and it goes to sleep. Put it back on, and the watch turns back on right where you left it. It has a power meter that tells you how much electricity your body heat is producing.

Accurate Calorie Count - Your body turns the calories you consume into heat. The PowerWatch accurately measures the calories you burn using advanced thermoelectric technology.

Step Counter - Track the number of steps you take to make sure you are staying active.

Sleep Tracker - Monitor your sleep quality and do not worry about having to charge the PowerWatch in the morning.

Water Resistant to 50M - With groundbreaking water resistant capabilities, the PowerWatch has the highest waterproof rating of any smartwatch on the market.

PowerWatch App - The app will show you how many calories you have burned, steps you have taken and whether you are getting a good night's rest. It will even show you how much electric power you have produced during the day, just like your electric meter at home! Share this data with your friends and setup competitions to see who can burn the most calories or generate the most power.

• Diameter: 46mm
• Thickness: 12.5mm
• Weight: 50 to 60g
• Water Resistance: 50m
• Display diameter: 1.2 in.
• Connectivity: Android/iOS
• Calorie Count: Yes
• Step Count: Yes
• Sleep Quality: Yes
• LED Backlight: Yes
• Model: PW03