Wear your Fitbit Charge with your mechanical watch | Smartlet
Wear your Fitbit Charge and your mechanical watch at the same time
Yes. Smartlet is compatible with the Fitbit Charge 5 and Charge 6. The Fitbit Charge uses a proprietary band attachment - Smartlet supports it via its universal module. All health sensors remain fully operational. No modification to the mechanical watch required. Fully reversible in seconds.
Fitbit Charge 5 and 6 pack exceptional health density into a slim tracker. ECG, EDA stress sensor, SpO2, continuous heart rate. Smartlet replaces your mechanical watch strap via the standard spring-bar system and positions your Fitbit Charge on the same wrist. A dedicated adapter is included in the Smartlet box.
仕組み
Smartletは、標準的なスプリングバーシステムを使って、機械式腕時計のベルトを交換できます。クラシック、シャドウ、チタニウムの3種類をご用意しています。工具は不要です。
Fitbit Charge requires the dedicated Smartlet adapter, included in the box. Smartlet replaces your mechanical watch strap via the standard spring-bar system. The Fitbit Charge connector snaps onto the Smartlet module. No modification to the mechanical watch.
Both watches sit on the same wrist. All Fitbit Charge sensors maintain direct skin contact and operate normally.
Fitbit Charge models supported
| モデル | Smartlet 対応 | ラグ幅 | 公開年 | ケースサイズ |
|---|---|---|---|---|
| Charge 5 | 対応 | 専用(アダプター付属) | 2021 | 該当なし |
| Charge 6 | 対応 | 専用(アダプター付属) | 2023 | 該当なし |
Mechanical watches worn with Fitbit Charge
その他のスマートウォッチ
よくある質問
Can I wear a Fitbit Charge and a mechanical watch at the same time?
Yes. Smartlet makes it possible to wear your Fitbit Charge and a mechanical watch simultaneously on the same wrist. Smartlet replaces your mechanical watch strap via the standard spring-bar system and holds your Fitbit Charge against the same wrist. Both watches run at the same time. All Fitbit Charge 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.
Which Fitbit Charge models are compatible with Smartlet?
All Charge 5, Charge 6 models are compatible with Smartlet. The Fitbit Charge uses a proprietary connector. A dedicated adapter, included in every Smartlet box, bridges it to the Smartlet module. 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.
Will Fitbit Charge sensors still work when used with Smartlet?
Yes, all sensors remain fully operational. Smartlet positions the Fitbit Charge against your wrist with full skin contact maintained at all times. The following sensors continue to function normally: ECG, EDA stress sensor, SpO2, continuous heart rate, sleep score. There is no interference with the sensor array, and health data accuracy is unaffected.
Smartletは私の機械式時計を傷つけたり、改造したりしますか?
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。