Zeblaze Stratos 4chat_bubble_outlineFrom real comments

Battery life and flashlight impress long-term users. One user who has worn the watch daily for 4-5 months calls it a great combination of a strong flashlight, accurate step counter, style and durability, reporting about a month of battery life. Another long-term user reports two weeks with always-on display or up to a month without, praising the flashlight as very useful and noting good GPS tracking performance during swimming and outdoor sessions.

Water resistance claims are inconsistent. While one owner swam in pools and the sea, and even showered with the watch without any water ingress, another commenter reports secondhand that a unit leaked in the shower and that disassembly revealed no rubber seal protecting it, raising doubts about how consistently the advertised water resistance rating is actually achieved across units.

Battery drain and missing support raise concerns. Several users report losing 7-8 percent of battery overnight while sleeping, and note GPS workouts drain the battery heavily, with one saying it barely lasts five days under moderate settings. Another criticizes the fake, essentially useless heart rate sensor and an outdated two-pin charger design, while a third points out that Zeblaze does not issue firmware updates even when bugs are present.