I'm used to the slidey fastener ring with no bumps, which slips out of place as easily as it goes on. This was hard to put on the first few times (I take my Vivofit off during showers - hot water can trump waterproofness). However, it got better with time, and it doesn't slip out of place like the bumpless version. I now have a bunch of these I'll never use, but if I had to order more, I'd probably order this style again vs the no-bump version.
Ultimate Fitness Tracker: Xiaomi Mi Smart 🏋️ Band 6 - 1.56'' Offers Unmatched Features and Performance
78 Review
Portzon Women'S Waist Trainer: Weight Loss, Sweat Belt, Sauna Trimmer, Tummy Toner, Lumbar Support
47 Review
Smart bracelet Xiaomi Mi Smart Band 6 CN, black
50 Review
Metal Frame Night Driving Glasses For Men: BIRCEN HD Anti-Glare Night Vision Glasses For Safe Driving
47 Review