AnimeLondonFound a complete set of arm and leg band sensors along with dongle and game disc for #PS3 #Active2 altogether for $1.78 at a GoodWill location where stuff is sold by the pound.
Mohammad Rafigh - TechI strongly suggest the Amazfit Active 2 for swimmers. So far, I have used it in three workout sessions (covering more than 6 km). The only flaw is the drill detection, which fails because there is little to no movement in the hand during most drills. As a result, I have to set the drill laps manually. Other than that, it works amazingly!
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