Yes. Smartlet makes it possible to wear your Polar Vantage and a mechanical watch simultaneously on the same wrist. Smartlet replaces your mechanical watch strap via the standard spring-bar system and holds your Polar Vantage against the same wrist. Both watches run at the same time. All Polar Vantage health sensors maintain full skin contact and operate normally. You no longer have to choose between your health data and your mechanical watch every morning.

All Vantage M2, V2, V3 models are compatible with Smartlet. The Polar Vantage uses a standard lug and attaches directly to Smartlet with no additional accessory. The setup takes under two minutes and requires no tools. Smartlet is compatible with any mechanical watch between 18mm and 24mm lug width, covering the vast majority of the market including Rolex, Omega, Tudor, TAG Heuer, Seiko, Breitling, and IWC.

Yes, all sensors remain fully operational. Smartlet positions the Polar Vantage against your wrist with full skin contact maintained at all times. The following sensors continue to function normally: HRV-based recovery, orthostatic test, VO2 max, sleep tracking. There is no interference with the sensor array, and health data accuracy is unaffected.

いいえ。Smartletは、既存のスプリングバーシステムを利用して、通常の時計バンドと交換するものです。時計のケース、ラグ、文字盤に恒久的な変更を加えることはありません。取り付け・取り外しは数秒で完了し、完全に元に戻すことができます。機械式時計本体には影響がなく、元のバンドを取り付ければ、いつでもそのまま着用することができます。