Pace Hare

Whoop MG

Same 26.5 g and 14+ days as the Whoop 5.0, with an ECG sensor in the clasp. Only the Life membership tier includes it.

Sleep and recovery

What the maker states

Smartwatch battery14 days, 14+ days (listed by Tom's Guide)
Weight26.5 g (listed by Tom's Guide)
Water ratingUp to 10 m (listed by Tom's Guide)
Heart rate sensorECG sensor in the clasp (listed by Tom's Guide)
SubscriptionRequired: Life tier only (listed by Tom's Guide)
AppWhoop

Against other bands and trackers

Battery between charges, in days

Where this came from