Garmin Forerunner 55
Today
Typical price$247
Amazon: the cheapest today among the stores checked
Buy on AmazonGarmin Forerunner 55 or Kospet Tank T4C Smart Watch?
Tank T4C Smart Watch costs $7 less today, across the stores checked.
Garmin Forerunner 55 is the cheaperKospet Tank T4C Smart Watch is $7 the cheaper
The comparison in detail
Kospet Tank T4C Smart Watch
Today
Typical price$240
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 07/11/2026
Forerunner 55
- Amazon Lowest price$247Buy on Amazon
Tank T4C Smart Watch
- Amazon Lowest price$240Buy on Amazon
Spec sheet side by side
| Item | Forerunner 55 | Tank T4C Smart Watch |
|---|---|---|
| Specs | ||
| Type | Smartwatch | Smartwatch |
| GPS changes | Yes | not listed |
| General | ||
| Model changes | Forerunner 55 | Tank T4C Smart Watch |
Other comparisons
Forerunner 55 orAmazfit Active 3 Smart Watch$250Compare- Tank T4C Smart Watch orAmazfit Active 3 Smart Watch$250Compare
Forerunner 55 orGarmin Approach S12$250Compare
Forerunner 55 orGarmin vívoactive 5$239Compare- Tank T4C Smart Watch orGarmin vívoactive 5$239Compare
Forerunner 55 orGoogle Fitbit Charge 6$207Compare
How we choose
Source: Catalog of partner stores, checked on 07/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the smartwatch; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real battery life or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.