Garmin Forerunner 255S vs OnePlus Watch 3
Updated: Dec 6, 2025
Garmin Forerunner 255S
$399
VS
Updated: Dec 6, 2025
$399
$350
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The Garmin Forerunner 255S and OnePlus Watch 3 are both smartwatches aimed at fitness enthusiasts and tech-savvy users, but they differ in price and potentially in features. Priced at $399.00, the Forerunner 255S may appeal to serious athletes seeking advanced tracking capabilities, while the OnePlus Watch 3, at $349.99, offers a more budget-friendly option for casual users looking for essential smartwatch functionalities. Each watch caters to different levels of fitness engagement and budget considerations.
| Spec | Garmin Forerunner 255S | OnePlus Watch 3 | Winner |
|---|---|---|---|
| $399.00 | $349.99 | ||
| Unknown | Unknown | = | |
| Garmin | OnePlus | = | |
| Forerunner 255S | - | = | |
| 32 g | 45 grams | = | |
| 41 x 41 x 12.9 mm | 46.5 x 46.5 x 10.9 mm | = | |
| Bluetooth, ANT+, Wi-Fi | Bluetooth 5.0, Wi-Fi, NFC | = | |
| GPS tracking, Heart rate monitoring, Sleep tracking, Multi-sport modes, Smart notifications | AMOLED display, Heart rate monitoring, Sleep tracking, GPS, Water resistance (5 ATM), Long battery life | = | |
| iOS and Android devices | Android (5.0 and above), iOS (12.0 and above) | = | |
| - | Smartwatches | = | |
| - | OnePlus Watch 3 | = | |
| Price | $399.00 | $349.99 | B |
Garmin Forerunner 255S
$399.00
OnePlus Watch 3
$349.99
Garmin Forerunner 255S
Unknown
OnePlus Watch 3
Unknown
Tie
Garmin Forerunner 255S
Garmin
OnePlus Watch 3
OnePlus
Tie
Garmin Forerunner 255S
Forerunner 255S
OnePlus Watch 3
-
Tie
Garmin Forerunner 255S
32 g
OnePlus Watch 3
45 grams
Tie
Garmin Forerunner 255S
41 x 41 x 12.9 mm
OnePlus Watch 3
46.5 x 46.5 x 10.9 mm
Tie
Garmin Forerunner 255S
Bluetooth, ANT+, Wi-Fi
OnePlus Watch 3
Bluetooth 5.0, Wi-Fi, NFC
Tie
Garmin Forerunner 255S
GPS tracking, Heart rate monitoring, Sleep tracking, Multi-sport modes, Smart notifications
OnePlus Watch 3
AMOLED display, Heart rate monitoring, Sleep tracking, GPS, Water resistance (5 ATM), Long battery life
Tie
Garmin Forerunner 255S
iOS and Android devices
OnePlus Watch 3
Android (5.0 and above), iOS (12.0 and above)
Tie
Garmin Forerunner 255S
-
OnePlus Watch 3
Smartwatches
Tie
Garmin Forerunner 255S
-
OnePlus Watch 3
OnePlus Watch 3
Tie
Garmin Forerunner 255S
$399.00
OnePlus Watch 3
$349.99
Which product do you prefer? Share your opinion and see what others think!
$399
$350
The Garmin Forerunner 255S and OnePlus Watch 3 are both smartwatches aimed at fitness enthusiasts and tech-savvy users, but they differ in price and potentially in features. Priced at $399.00, the Forerunner 255S may appeal to serious athletes seeking advanced tracking capabilities, while the OnePlus Watch 3, at $349.99, offers a more budget-friendly option for casual users looking for essential smartwatch functionalities. Each watch caters to different levels of fitness engagement and budget considerations.
Garmin Forerunner 255S costs $399 while OnePlus Watch 3 costs $350, making a difference of $49.
Yes, both are from null.
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