Title really explains it all. Enjoy.
Specifications (From Geekbuying)
Wear OS by Google
Google Play Music? Yes. Google Fit? Check. Spotify? Yup. Find your favorite apps on Google Play and download them directly from your watch. Everything you need on your wrist. Note: Spotify and facebook messenger are not applicable for iPhone users.
Built-in Google Assistant
Send a text message(only for the Android phone), make a call (only for the Android phone) or check for directions. Just tell Google to do it directly from your watch through the power of your own voice.
5ATM Water Resistant
One of the things that set the TicWatch E2 apart from many other feature-laden smartwatches available is its 5ATM water resistant rating - withstands pressures equivalent to a depth of 50 meters, making it a charm when being exposed in rain, splashing, accidental submersion, showering, surface, swimming.
1.39" AMOLED (400 x 400 px)
1.39 Inch high-resolution round full touch screen, makes the displayed content more vivid and beautiful. Bigger screen, fit the width of the wrist, bring a pleasant feeling of wearing.
Built-in GPS
Multi-navigation system (GPS, GLONASS, Beidou) for responsive and precise positioning
24/7 Hours Heart Rate Monitor
It tracks your heart rate continuously at every moment every day. Heart rate recording will start automatically once you wear it on.
Long Time Standby
415mAh Battery, long standby time up to 2 days in the ordinary situation, saves the frequent charging trouble.
More Functions
Bluetooth Push: Incoming calls, messages, Wechat, QQ, Skype, WhatsApp, Facebook, Linkedin, Twitter, Viber, line notification. Sedentary reminder, Meeting reminder, Find watch, Find phone, Hand raise light up, etc.
Most smart watches at +$200 have a 7 to 14 day battery nowdays. They call 2 days long, and mention stand by time, meaning it's a day, max day and a half of battery in general. And then they 💩 on their own face by saying saves the frequent charging trouble. As if it's not enough charging the phone every day…