3 stars: The watch paired to this app works fine. Bluetooth connection good. App itself is hit or miss. Most times it crashes in a few seconds. Crashes and/or freezes when scrolling through features. All fitness monitors seem fairly accurate. Works well during the rare times it doesn't crash.
4 stars: For a $25 fitness band, it's pretty good value just for your basic use. Step counter is accurate. Watch can take a beating and still work fine. I've had the battery last about 4-5 days with full use day and night. Full charge takes just over 1hr.
4 stars: How to solve bluetooth connection issues 1. Ensure latest firmware is installed, but try factory reset then do firmware update. 2. Enusre latest version application is installed on phone etc. 3. Make sure all permissions asked for are allowed. Location etc, must be allowed. 4. If above steps taken and still no connection : Go to settings~apps~dayday band~storage : clear cache and storage. Reboot and reconnect.
3 stars: Don't miss a download at the end of the day. All values zero out at midnight and the previous day is forever lost if not downloaded and shared in some manner. Like the product otherwise.
5 stars: Its suprising very accurate with the step. I'm not so sure about the heart rate monitor. During exercise it bounces around.
3 stars: All good, connected fine with Galaxy S 10. Can you please Whatsup Notifications as this cannot be added as a push notification. Cannot upload data from app to google fit...