Coros
Coros Dura
$249
Best Bike Computers · head-to-head
Coros Dura vs iGPSport iGS630
A sourced, side-by-side comparison. iGPSport iGS630 is cheaper at $219.99. Every spec and price links to its source.
iGPSport
iGPSport iGS630
$219.99Cheaper
Released 2022
Which is better: the Coros Dura or iGPSport iGS630?
The iGPSport iGS630 wins 1 of the 1 specs we compare head to head; the other wins 0. The iGPSport iGS630 is the cheaper at $219.99. The iGPSport iGS630 both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Coros Dura | iGPSport iGS630 |
|---|---|---|
| US price | $249 | $219.99 |
| Brand | Coros | iGPSport |
| Released | — | 2022 |
| Display size (in) | 2.7 in | 2.8 in |
| Touchscreen | Yes | No |
| Battery life hours | 120 | 35 |
| Preloaded maps | Yes | Yes |
| Multiband gnss | Yes | No |
| Connectivity | ANT+, Bluetooth, Wi-Fi | ANT+, Bluetooth |
| Weight (g) | 102 | 88 |
| Release | — | 2022 |
Sources — Coros Dura: coros.com (verified 2026-07-10). iGPSport iGS630: thesweetcyclists.com (verified 2026-07-10).
What's the difference between the Coros Dura and iGPSport iGS630?
Where the two actually differ on the specs we track (6 of 7). Matching specs are omitted.
- Display size (in): Coros Dura 2.7 in vs iGPSport iGS630 2.8 in
- Touchscreen: Coros Dura true vs iGPSport iGS630 false
- Battery life hours: Coros Dura 120 vs iGPSport iGS630 35
- Multiband gnss: Coros Dura true vs iGPSport iGS630 false
- Connectivity: Coros Dura ANT+, Bluetooth, Wi-Fi vs iGPSport iGS630 ANT+, Bluetooth
- Weight (g): Coros Dura 102 vs iGPSport iGS630 88
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Coros Dura
Genuine verdict: two whitelisted outlets — Cycling Weekly's 7-month review and DC Rainmaker (a 2024 pre-release hands-on plus a 2026 measured battery test) — agree the Dura's standout is class-leading solar battery life at a low $249 price, undercut by bare-bones mapping and unreliable, app-dependent rerouting. Non-whitelisted bike sites like BikeRadar and Velo were excluded. (3 sourced reviews, 3 lab-tested.)
Praised: Class-leading solar battery life: 100+ real-world riding hours; ~2%/hour burn, ~156h projected with solar gains; Low $249/GBP249 price and strong overall value; Sleek, lightweight build with near-instant startup and an easy-to-use interface/app.
Flagged: Unreliable rerouting: no on-device rerouting, depends on phone app plus cell signal, and failed repeatedly even with connectivity; Bare-bones mapping: no street names, POIs, or distinction between roads, gravel and dead-ends; Slow-to-respond touchscreen, especially zooming the map.
iGPSport iGS630
No sourced tester review yet.