COLMI P86 vs P82: Curved vs AMOLED Display Watches Compared
Both the COLMI P86 and P82 use vivid AMOLED displays, and both are built for people who want a smart watch that looks sharp as well as tracks well — but they lead with genuinely different priorities. The COLMI P86 Smart Watch leads with a curved glass design that wraps around the wrist, while the COLMI P82 Smart Watch leads with a larger flat display and built-in GPS. Here's how the two actually compare, spec for spec, so you're not just choosing based on which product photo you prefer.
Quick Overview
If you had to sum up the difference in one line: the P86 is about design and battery longevity, while the P82 is about screen size and standalone GPS tracking. Both are AMOLED watches at a similar price point, so this isn't really a budget-tier comparison the way some COLMI comparisons are — it's a genuine choice between two different sets of priorities within the same price bracket.
Design & Build
The P86's standout feature is its curved glass, which follows the natural contour of the wrist for a more premium, seamless look rather than a flat rectangular slab sitting on top of your arm. It comes in Black, Gold, Silver and Pink, giving a decent spread of colour options for different tastes. The curved design isn't just cosmetic — it also means the screen is easier to view from an angle without turning your wrist as far, which some people find more comfortable for quick glances while walking or cycling.
The P82 takes a more conventional flat-screen approach but compensates with a noticeably larger 2.13-inch AMOLED panel, and is offered in Black, Silver, Pink and Beige. If you want a watch that looks a little different from the usual rectangular smart watch shape, the P86's curve is the more distinctive choice; if outright screen real estate and readability matter more to you than the shape of the glass, the P82 wins that particular contest.
Display Comparison
The P86 runs a 1.93-inch AMOLED screen at 368×448 pixels, with full-screen touch response across the curved surface. The P82 steps up to a larger 2.13-inch AMOLED screen at a higher 410×502 pixel resolution. Both are bright, sharp AMOLED panels well suited to viewing notifications and workout data outdoors in direct sunlight, but the P82's screen is both physically larger and higher resolution on paper, which will be noticeable if you're someone who reads a lot of text on your watch — messages, weather details, or detailed workout stats.
Battery Life
The P86 uses a larger 400mAh battery, which COLMI rates at roughly 7 to 12 days of typical use — a genuinely useful stretch for a watch with an AMOLED screen, which typically draws more power than an IPS panel. The P82 uses a smaller 300mAh cell, so expect noticeably shorter stretches between charges, particularly if you're using its built-in GPS regularly, which is one of the more power-hungry features on any smart watch. Both charge via a 2-pin magnetic cable in around 2 hours, so neither is a slow charger even if the P82 needs topping up more often.
Health Tracking Features
Both watches cover heart rate, sleep and activity tracking as standard, and both run on COLMI's low-power chipsets — the JL7012 in the P86 and JL7013A in the P82 — connecting over Bluetooth 5.3 in both cases. The key functional difference between the two is that the P82 has built-in GPS, so it can track outdoor routes, distance and pace entirely on its own, without needing your phone in your pocket to log a run or cycle. The P86 has no built-in GPS, so any route tracking there depends on staying connected to your phone throughout your workout.
This single difference has a bigger practical impact than it might first appear. If you regularly go running or cycling without your phone — for example, if you prefer to run phone-free, or don't want the extra weight and bulk in a pocket or armband — the P82's standalone GPS is a genuine functional advantage rather than a nice-to-have. If you always have your phone with you during workouts anyway, the P86's lack of built-in GPS matters much less, since your phone can supply location data to the COLMI Fit app instead.
Waterproofing
The P86 is rated to 1ATM and IP68, giving it decent protection against splashes, rain and dust ingress. The P82 is rated to 1ATM. Neither watch is designed for swimming or submersion, so if pool workouts are a priority for you, one of COLMI's ring options with a 5ATM rating, or a dedicated swim-rated watch, would be a better fit than either of these two.
Price & Value
The COLMI P86 starts from £44.86, while the COLMI P82 starts from £47.82 — a small premium of just under £3 that buys you the larger, higher-resolution screen and built-in GPS. Given how close the pricing is, the decision here really does come down to which feature set matters more to you personally, rather than one watch being the clearly better-value option.
Comparison Table
| Feature | COLMI P86 | COLMI P82 |
|---|---|---|
| Price (from) | £44.86 | £47.82 |
| Display | 1.93" curved AMOLED, 368×448 | 2.13" flat AMOLED, 410×502 |
| Built-in GPS | No | Yes |
| Battery | 400mAh (~7–12 days) | 300mAh |
| Waterproofing | 1ATM & IP68 | 1ATM |
| Bluetooth | 5.3 | 5.3 |
| Colours | Black, Gold, Silver, Pink | Black, Silver, Pink, Beige |
| App | COLMI Fit | Da Fit |
Pros & Cons
COLMI P86
Pros: distinctive curved design, larger battery capacity for longer stretches between charges, IP68 rating for extra dust and splash resistance.
Cons: smaller screen than the P82, no built-in GPS for standalone route tracking.
COLMI P82
Pros: larger, higher-resolution display that's easier to read at a glance, built-in GPS for phone-free outdoor tracking.
Cons: smaller battery capacity than the P86, lower waterproofing rating.
Which Watch Suits Which Lifestyle
If you run, cycle or walk outdoors regularly and want accurate route tracking without carrying your phone, the P82's built-in GPS makes it the more practical choice, and its larger screen is a genuine bonus for reading stats mid-workout. If you'd rather have a longer-lasting battery, a more distinctive design, and slightly better everyday water resistance, and you're happy relying on your phone for GPS when needed, the P86 is the better all-round everyday watch.
FAQ
Which COLMI watch has GPS?
The COLMI P82 has built-in GPS. The P86 does not, and relies on your phone's GPS instead.
Which has the bigger screen?
The P82's 2.13-inch display is larger than the P86's 1.93-inch curved screen, and has a higher resolution too.
Which watch lasts longer per charge?
The P86's 400mAh battery is rated for longer typical use, around 7–12 days, compared to the P82's smaller 300mAh cell.
Are either of these watches suitable for swimming?
No. Both are rated for everyday splash and rain resistance (1ATM), not submersion or swimming.
Do both watches use the same app?
No — the P86 uses COLMI Fit, while the P82 uses Da Fit.
Which watch is better for outdoor running?
The P82, thanks to its built-in GPS, which lets you leave your phone behind and still get accurate route and pace data.
Verdict
If you run or walk outdoors and want route tracking without your phone, the COLMI P82 is the more practical choice thanks to its built-in GPS and larger screen. If you'd rather have a longer-lasting battery and a more distinctive curved design, and don't need standalone GPS, the COLMI P86 is the better everyday pick.