Battery life was the strongest consensus point, repeatedly described as excellent, impressive, and far longer than competing smart rings.
Pros: subscription value, weight
Cons: Strava compatibility, third-party app compatibility
Battery life was the strongest consensus point, repeatedly described as excellent, impressive, and far longer than competing smart rings.
Pros: subscription value, weight
Cons: Strava compatibility, third-party app compatibility
Battery life was a major consensus strength, repeatedly described as excellent, multi-week, or much better than mainstream smartwatches.
Pros: workout mode variety, durability
Cons: activity reminders, calorie tracking usefulness
Battery life was the clearest consensus strength, with almost every reviewer praising week-plus performance, even when one reviewer raised long-term degradation concerns.
Pros: activity reminders, charging speed
Cons: swimming tracking, workout mode variety
Battery life was one of the strongest areas, with most reviewers reporting a week or much more, though heavy always-on use reduced it for some.
Pros: subscription value, cadence tracking
Cons: fit, GPS accuracy
Battery life was generally a strength, often near a week, though long-term degradation and shorter real-world results appeared in some reviews.
Pros: weight, charging convenience
Cons: sleep apnea monitoring, calorie tracking usefulness
Battery life was the strongest consensus win, praised across nearly every review even when 18 days was called optimistic under heavier use.
Pros: alarm function, data syncing reliability
Cons: connected GPS reliability, GPS accuracy
Battery life was widely praised as better than smartwatches and improved from Gen 3, though real-world results often fell short of the eight-day claim.
Pros: GPS accuracy, swimming tracking
Cons: alarm function, calorie tracking usefulness
Battery life was the most repeated concern, commonly landing around two to four days and often falling short of competitors or reviewer expectations.
Pros: distance tracking accuracy, pairing reliability
Cons: automatic workout detection, activity reminders