HL1 Pro is the upgraded version of HL1, it has a larger screen with 1.54inch full-touch screen , longer battery life with nearly 30 days standby, and more stable version of bluetooth 5.0 connection. And it is equipped with more watch face wallpapers, which you can download and synchronize more than 20 faces in the App. You can set the bright screen duration and vibration intensity directly on the watch. Not only that, HL1Pro lengthens the strap, and it is a strap with vent holes, so you won't feel stuffy when wearing it. HL1Pro will provide you with a better experience.
The 12 Main Features of BW-HL1Pro:
1. 1.54 inch Full-touch Big Screen + Convenient Button Operation + Full Metal Body
2. Extended Strap, Large and Small Wrists Can Also Be Worn Comfortably
3. App QR Code on the watch, Easily to download the App
4. 260mAh Big Battery, Standby Time for about 30days
5. Alternative Dual Meaus: Smart Style + List Style
6. Multiple Watch Wallpaper on the App
7. Blood Pressure & Oxygen Monitor
8. Automatic Heart Rate Monitor
9. Real-time Weather Display
10. Convenient Music Control
11. Update to bluetooth 5.0
12. GPS Run Route Track